| 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 | $67.95 | 3.505% | $70.3316 | $70.33 | $70.35 | $70.30 |
| Purchase #2 | $69.43 | 12.544% | $78.1393 | $78.14 | $78.15 | $78.10 |
| Purchase #3 | $131.98 | 11.741% | $147.4758 | $147.48 | $147.50 | $147.50 |
| Purchase #4 | $153.86 | 6.701% | $164.1702 | $164.17 | $164.15 | $164.20 |
| Purchase #5 | $162.33 | 4.185% | $169.1235 | $169.12 | $169.10 | $169.10 |
| Purchase #6 | $235.96 | 11.851% | $263.9236 | $263.92 | $263.90 | $263.90 |
| Purchase #7 | $68.57 | 8.198% | $74.1914 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $890.08 | $967.3554 | $967.35 | $967.35 | $967.30 | |