| 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 | $123.98 | 4.282% | $129.2888 | $129.29 | $129.30 | $129.30 |
| Purchase #2 | $102.29 | 8.795% | $111.2864 | $111.29 | $111.30 | $111.30 |
| Purchase #3 | $63.79 | 8.566% | $69.2543 | $69.25 | $69.25 | $69.30 |
| Purchase #4 | $83.57 | 4.772% | $87.558 | $87.56 | $87.55 | $87.60 |
| Purchase #5 | $66.84 | 12.413% | $75.1368 | $75.14 | $75.15 | $75.10 |
| Purchase #6 | $38.42 | 9.614% | $42.1137 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $91.29 | 8.850% | $99.3692 | $99.37 | $99.35 | $99.40 |
| 7 purchase totals = | $570.18 | $614.0072 | $614.01 | $614.00 | $614.10 | |