| 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 | $45.33 | 13.825% | $51.5969 | $51.60 | $51.60 | $51.60 |
| Purchase #2 | $49.75 | 13.200% | $56.317 | $56.32 | $56.30 | $56.30 |
| Purchase #3 | $41.48 | 8.221% | $44.8901 | $44.89 | $44.90 | $44.90 |
| Purchase #4 | $102.99 | 7.522% | $110.7369 | $110.74 | $110.75 | $110.70 |
| Purchase #5 | $53.75 | 9.384% | $58.7939 | $58.79 | $58.80 | $58.80 |
| Purchase #6 | $161.70 | 5.123% | $169.9839 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $240.38 | 6.837% | $256.8148 | $256.81 | $256.80 | $256.80 |
| 7 purchase totals = | $695.38 | $749.1335 | $749.13 | $749.15 | $749.10 | |