| 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 | $90.56 | 9.395% | $99.0681 | $99.07 | $99.05 | $99.10 |
| Purchase #2 | $229.66 | 10.669% | $254.1624 | $254.16 | $254.15 | $254.20 |
| Purchase #3 | $54.88 | 5.656% | $57.984 | $57.98 | $58.00 | $58.00 |
| Purchase #4 | $42.86 | 13.446% | $48.623 | $48.62 | $48.60 | $48.60 |
| Purchase #5 | $47.70 | 12.422% | $53.6253 | $53.63 | $53.65 | $53.60 |
| Purchase #6 | $161.85 | 9.646% | $177.4621 | $177.46 | $177.45 | $177.50 |
| Purchase #7 | $73.48 | 4.816% | $77.0188 | $77.02 | $77.00 | $77.00 |
| 7 purchase totals = | $700.99 | $767.9437 | $767.94 | $767.90 | $768.00 | |