| 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 | $57.70 | 4.822% | $60.4823 | $60.48 | $60.50 | $60.50 |
| Purchase #2 | $194.26 | 6.767% | $207.4056 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $39.89 | 12.427% | $44.8471 | $44.85 | $44.85 | $44.80 |
| Purchase #4 | $235.61 | 5.456% | $248.4649 | $248.46 | $248.45 | $248.50 |
| Purchase #5 | $201.94 | 13.385% | $228.9697 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $122.56 | 10.874% | $135.8872 | $135.89 | $135.90 | $135.90 |
| Purchase #7 | $49.60 | 7.763% | $53.4504 | $53.45 | $53.45 | $53.50 |
| 7 purchase totals = | $901.56 | $979.5072 | $979.51 | $979.50 | $979.60 | |