| 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 | $29.92 | 9.864% | $32.8713 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $125.53 | 8.217% | $135.8448 | $135.84 | $135.85 | $135.80 |
| Purchase #3 | $124.34 | 12.172% | $139.4747 | $139.47 | $139.45 | $139.50 |
| Purchase #4 | $249.43 | 7.389% | $267.8604 | $267.86 | $267.85 | $267.90 |
| Purchase #5 | $19.30 | 4.836% | $20.2333 | $20.23 | $20.25 | $20.20 |
| Purchase #6 | $64.34 | 10.321% | $70.9805 | $70.98 | $71.00 | $71.00 |
| Purchase #7 | $158.28 | 9.407% | $173.1694 | $173.17 | $173.15 | $173.20 |
| 7 purchase totals = | $771.14 | $840.4344 | $840.42 | $840.40 | $840.50 | |