| 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 | $68.72 | 9.131% | $74.9948 | $74.99 | $75.00 | $75.00 |
| Purchase #2 | $15.95 | 10.395% | $17.608 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $236.81 | 6.265% | $251.6461 | $251.65 | $251.65 | $251.60 |
| Purchase #4 | $165.43 | 11.464% | $184.3949 | $184.39 | $184.40 | $184.40 |
| Purchase #5 | $153.89 | 12.129% | $172.5553 | $172.56 | $172.55 | $172.60 |
| Purchase #6 | $119.34 | 7.336% | $128.0948 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $126.41 | 6.869% | $135.0931 | $135.09 | $135.10 | $135.10 |
| 7 purchase totals = | $886.55 | $964.3870 | $964.38 | $964.40 | $964.40 | |