| 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 | $97.62 | 3.551% | $101.0865 | $101.09 | $101.10 | $101.10 |
| Purchase #2 | $122.83 | 11.398% | $136.8302 | $136.83 | $136.85 | $136.80 |
| Purchase #3 | $100.52 | 7.150% | $107.7072 | $107.71 | $107.70 | $107.70 |
| Purchase #4 | $8.45 | 13.284% | $9.5725 | $9.57 | $9.55 | $9.60 |
| Purchase #5 | $227.66 | 8.329% | $246.6218 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $66.53 | 12.640% | $74.9394 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $220.40 | 13.715% | $250.6279 | $250.63 | $250.65 | $250.60 |
| 7 purchase totals = | $844.01 | $927.3855 | $927.39 | $927.40 | $927.30 | |