| 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 | $30.98 | 3.626% | $32.1033 | $32.10 | $32.10 | $32.10 |
| Purchase #2 | $89.65 | 7.601% | $96.4643 | $96.46 | $96.45 | $96.50 |
| Purchase #3 | $141.36 | 10.856% | $156.706 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $202.78 | 12.477% | $228.0809 | $228.08 | $228.10 | $228.10 |
| Purchase #5 | $66.78 | 13.204% | $75.5976 | $75.60 | $75.60 | $75.60 |
| Purchase #6 | $111.97 | 4.251% | $116.7298 | $116.73 | $116.75 | $116.70 |
| Purchase #7 | $132.81 | 5.626% | $140.2819 | $140.28 | $140.30 | $140.30 |
| 7 purchase totals = | $776.33 | $845.9638 | $845.96 | $846.00 | $846.00 | |