| 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 | $65.41 | 8.149% | $70.7403 | $70.74 | $70.75 | $70.70 |
| Purchase #2 | $33.98 | 12.321% | $38.1667 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $6.67 | 9.630% | $7.3123 | $7.31 | $7.30 | $7.30 |
| Purchase #4 | $33.33 | 12.217% | $37.4019 | $37.40 | $37.40 | $37.40 |
| Purchase #5 | $32.54 | 13.647% | $36.9807 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $186.85 | 9.461% | $204.5279 | $204.53 | $204.55 | $204.50 |
| Purchase #7 | $186.35 | 9.564% | $204.1725 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $545.13 | $599.3023 | $599.30 | $599.30 | $599.30 | |