| 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 | $128.64 | 12.374% | $144.5579 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $68.55 | 9.615% | $75.1411 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $171.38 | 4.580% | $179.2292 | $179.23 | $179.25 | $179.20 |
| Purchase #4 | $60.43 | 10.782% | $66.9456 | $66.95 | $66.95 | $66.90 |
| Purchase #5 | $72.93 | 5.407% | $76.8733 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $120.69 | 10.755% | $133.6702 | $133.67 | $133.65 | $133.70 |
| Purchase #7 | $250.51 | 4.421% | $261.585 | $261.59 | $261.60 | $261.60 |
| 7 purchase totals = | $873.13 | $938.0023 | $938.01 | $938.00 | $938.00 | |