| 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 | $141.84 | 9.621% | $155.4864 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $45.40 | 11.143% | $50.4589 | $50.46 | $50.45 | $50.50 |
| Purchase #3 | $132.44 | 13.231% | $149.9631 | $149.96 | $149.95 | $150.00 |
| Purchase #4 | $247.76 | 11.307% | $275.7742 | $275.77 | $275.75 | $275.80 |
| Purchase #5 | $89.28 | 10.873% | $98.9874 | $98.99 | $99.00 | $99.00 |
| Purchase #6 | $106.86 | 6.292% | $113.5836 | $113.58 | $113.60 | $113.60 |
| Purchase #7 | $49.64 | 7.306% | $53.2667 | $53.27 | $53.25 | $53.30 |
| 7 purchase totals = | $813.22 | $897.5203 | $897.52 | $897.50 | $897.70 | |