| 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 | $115.25 | 4.663% | $120.6241 | $120.62 | $120.60 | $120.60 |
| Purchase #2 | $132.75 | 13.384% | $150.5173 | $150.52 | $150.50 | $150.50 |
| Purchase #3 | $63.99 | 4.137% | $66.6373 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $89.31 | 9.685% | $97.9597 | $97.96 | $97.95 | $98.00 |
| Purchase #5 | $55.55 | 12.640% | $62.5715 | $62.57 | $62.55 | $62.60 |
| Purchase #6 | $150.38 | 8.705% | $163.4706 | $163.47 | $163.45 | $163.50 |
| Purchase #7 | $131.52 | 12.426% | $147.8627 | $147.86 | $147.85 | $147.90 |
| 7 purchase totals = | $738.75 | $809.6432 | $809.64 | $809.55 | $809.70 | |