| 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 | $128.42 | 13.800% | $146.142 | $146.14 | $146.15 | $146.10 |
| Purchase #2 | $36.61 | 6.438% | $38.967 | $38.97 | $38.95 | $39.00 |
| Purchase #3 | $86.40 | 3.476% | $89.4033 | $89.40 | $89.40 | $89.40 |
| Purchase #4 | $94.77 | 9.679% | $103.9428 | $103.94 | $103.95 | $103.90 |
| Purchase #5 | $23.95 | 3.405% | $24.7655 | $24.77 | $24.75 | $24.80 |
| Purchase #6 | $237.34 | 9.571% | $260.0558 | $260.06 | $260.05 | $260.10 |
| Purchase #7 | $105.92 | 11.687% | $118.2989 | $118.30 | $118.30 | $118.30 |
| 7 purchase totals = | $713.41 | $781.5753 | $781.58 | $781.55 | $781.60 | |