| 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 | $91.73 | 11.653% | $102.4193 | $102.42 | $102.40 | $102.40 |
| Purchase #2 | $70.92 | 10.750% | $78.5439 | $78.54 | $78.55 | $78.50 |
| Purchase #3 | $240.72 | 10.516% | $266.0341 | $266.03 | $266.05 | $266.00 |
| Purchase #4 | $95.89 | 3.560% | $99.3037 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $197.71 | 13.420% | $224.2427 | $224.24 | $224.25 | $224.20 |
| Purchase #6 | $18.43 | 4.562% | $19.2708 | $19.27 | $19.25 | $19.30 |
| Purchase #7 | $16.74 | 12.660% | $18.8593 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $732.14 | $808.6738 | $808.66 | $808.65 | $808.60 | |