| 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 | $64.90 | 6.726% | $69.2652 | $69.27 | $69.25 | $69.30 |
| Purchase #2 | $144.95 | 5.640% | $153.1252 | $153.13 | $153.15 | $153.10 |
| Purchase #3 | $29.92 | 13.641% | $34.0014 | $34.00 | $34.00 | $34.00 |
| Purchase #4 | $141.50 | 10.444% | $156.2783 | $156.28 | $156.30 | $156.30 |
| Purchase #5 | $89.47 | 5.136% | $94.0652 | $94.07 | $94.05 | $94.10 |
| Purchase #6 | $205.48 | 13.216% | $232.6362 | $232.64 | $232.65 | $232.60 |
| Purchase #7 | $48.32 | 4.252% | $50.3746 | $50.37 | $50.35 | $50.40 |
| 7 purchase totals = | $724.54 | $789.7461 | $789.76 | $789.75 | $789.80 | |