| 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 | $94.86 | 9.812% | $104.1677 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $35.41 | 5.796% | $37.4624 | $37.46 | $37.45 | $37.50 |
| Purchase #3 | $130.80 | 11.157% | $145.3934 | $145.39 | $145.40 | $145.40 |
| Purchase #4 | $70.57 | 6.384% | $75.0752 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $210.61 | 10.255% | $232.2081 | $232.21 | $232.20 | $232.20 |
| Purchase #6 | $9.66 | 8.728% | $10.5031 | $10.50 | $10.50 | $10.50 |
| Purchase #7 | $155.77 | 6.858% | $166.4527 | $166.45 | $166.45 | $166.50 |
| 7 purchase totals = | $707.68 | $771.2626 | $771.26 | $771.25 | $771.40 | |