| 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 | $6.62 | 13.828% | $7.5354 | $7.54 | $7.55 | $7.50 |
| Purchase #2 | $152.54 | 12.321% | $171.3345 | $171.33 | $171.35 | $171.30 |
| Purchase #3 | $149.40 | 8.545% | $162.1662 | $162.17 | $162.15 | $162.20 |
| Purchase #4 | $23.81 | 8.145% | $25.7493 | $25.75 | $25.75 | $25.70 |
| Purchase #5 | $93.58 | 3.674% | $97.0181 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $225.38 | 9.814% | $247.4988 | $247.50 | $247.50 | $247.50 |
| Purchase #7 | $79.43 | 8.420% | $86.118 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $730.76 | $797.4203 | $797.43 | $797.40 | $797.30 | |