| 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 | $133.28 | 4.743% | $139.6015 | $139.60 | $139.60 | $139.60 |
| Purchase #2 | $31.72 | 10.610% | $35.0855 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $235.80 | 7.615% | $253.7562 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $46.45 | 3.470% | $48.0618 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $87.43 | 8.607% | $94.9551 | $94.96 | $94.95 | $95.00 |
| Purchase #6 | $104.64 | 13.292% | $118.5487 | $118.55 | $118.55 | $118.50 |
| Purchase #7 | $137.53 | 5.448% | $145.0226 | $145.02 | $145.00 | $145.00 |
| 7 purchase totals = | $776.85 | $835.0314 | $835.04 | $835.00 | $835.10 | |