| 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 | $122.47 | 8.178% | $132.4856 | $132.49 | $132.50 | $132.50 |
| Purchase #2 | $36.98 | 4.536% | $38.6574 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $68.71 | 6.555% | $73.2139 | $73.21 | $73.20 | $73.20 |
| Purchase #4 | $79.25 | 9.505% | $86.7827 | $86.78 | $86.80 | $86.80 |
| Purchase #5 | $27.99 | 11.210% | $31.1277 | $31.13 | $31.15 | $31.10 |
| Purchase #6 | $169.34 | 5.592% | $178.8095 | $178.81 | $178.80 | $178.80 |
| Purchase #7 | $89.31 | 4.340% | $93.1861 | $93.19 | $93.20 | $93.20 |
| 7 purchase totals = | $594.05 | $634.2629 | $634.27 | $634.30 | $634.30 | |