| 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 | $63.60 | 8.186% | $68.8063 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $77.80 | 9.586% | $85.2579 | $85.26 | $85.25 | $85.30 |
| Purchase #3 | $99.81 | 6.675% | $106.4723 | $106.47 | $106.45 | $106.50 |
| Purchase #4 | $247.56 | 4.296% | $258.1952 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $179.60 | 6.455% | $191.1932 | $191.19 | $191.20 | $191.20 |
| Purchase #6 | $83.29 | 10.119% | $91.7181 | $91.72 | $91.70 | $91.70 |
| Purchase #7 | $225.53 | 11.637% | $251.7749 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $977.19 | $1,053.4179 | $1,053.42 | $1,053.35 | $1,053.50 | |