| 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 | $32.34 | 6.470% | $34.4324 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $139.73 | 12.797% | $157.6112 | $157.61 | $157.60 | $157.60 |
| Purchase #3 | $125.29 | 8.420% | $135.8394 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $58.76 | 9.548% | $64.3704 | $64.37 | $64.35 | $64.40 |
| Purchase #5 | $174.93 | 9.572% | $191.6743 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $250.74 | 8.282% | $271.5063 | $271.51 | $271.50 | $271.50 |
| Purchase #7 | $94.70 | 7.682% | $101.9749 | $101.97 | $101.95 | $102.00 |
| 7 purchase totals = | $876.49 | $957.4089 | $957.40 | $957.35 | $957.40 | |