| 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 | $25.86 | 10.797% | $28.6521 | $28.65 | $28.65 | $28.70 |
| Purchase #2 | $224.49 | 3.714% | $232.8276 | $232.83 | $232.85 | $232.80 |
| Purchase #3 | $103.87 | 4.380% | $108.4195 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $217.94 | 12.778% | $245.7884 | $245.79 | $245.80 | $245.80 |
| Purchase #5 | $46.98 | 3.493% | $48.621 | $48.62 | $48.60 | $48.60 |
| Purchase #6 | $50.85 | 11.306% | $56.5991 | $56.60 | $56.60 | $56.60 |
| Purchase #7 | $61.42 | 12.707% | $69.2246 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $731.41 | $790.1323 | $790.13 | $790.10 | $790.10 | |