| 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 | $60.66 | 6.362% | $64.5192 | $64.52 | $64.50 | $64.50 |
| Purchase #2 | $90.76 | 10.131% | $99.9549 | $99.95 | $99.95 | $100.00 |
| Purchase #3 | $23.98 | 11.555% | $26.7509 | $26.75 | $26.75 | $26.80 |
| Purchase #4 | $53.68 | 4.705% | $56.2056 | $56.21 | $56.20 | $56.20 |
| Purchase #5 | $226.29 | 4.770% | $237.084 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $209.46 | 8.567% | $227.4044 | $227.40 | $227.40 | $227.40 |
| Purchase #7 | $195.48 | 3.297% | $201.925 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $860.31 | $913.8440 | $913.84 | $913.85 | $913.90 | |