| 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 | $242.42 | 7.467% | $260.5215 | $260.52 | $260.50 | $260.50 |
| Purchase #2 | $83.45 | 12.608% | $93.9714 | $93.97 | $93.95 | $94.00 |
| Purchase #3 | $42.52 | 8.714% | $46.2252 | $46.23 | $46.25 | $46.20 |
| Purchase #4 | $44.80 | 9.550% | $49.0784 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $154.31 | 13.212% | $174.6974 | $174.70 | $174.70 | $174.70 |
| Purchase #6 | $25.48 | 7.397% | $27.3648 | $27.36 | $27.35 | $27.40 |
| Purchase #7 | $115.62 | 10.806% | $128.1139 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $708.60 | $779.9726 | $779.97 | $779.95 | $780.00 | |