| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.78 | 5.779% | $36.7899 | $36.79 | $36.80 | $36.80 |
| Purchase #2 | $228.50 | 8.347% | $247.5729 | $247.57 | $247.55 | $247.60 |
| Purchase #3 | $103.34 | 4.387% | $107.8735 | $107.87 | $107.85 | $107.90 |
| Purchase #4 | $150.94 | 3.557% | $156.3089 | $156.31 | $156.30 | $156.30 |
| Purchase #5 | $224.45 | 13.810% | $255.4465 | $255.45 | $255.45 | $255.40 |
| Purchase #6 | $141.88 | 3.620% | $147.0161 | $147.02 | $147.00 | $147.00 |
| Purchase #7 | $151.35 | 5.407% | $159.5335 | $159.53 | $159.55 | $159.50 |
| 7 purchase totals = | $1,035.24 | $1,110.5413 | $1,110.54 | $1,110.50 | $1,110.50 | |