| 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 | $46.49 | 5.106% | $48.8638 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $164.52 | 12.220% | $184.6243 | $184.62 | $184.60 | $184.60 |
| Purchase #3 | $158.30 | 12.543% | $178.1556 | $178.16 | $178.15 | $178.20 |
| Purchase #4 | $214.81 | 6.453% | $228.6717 | $228.67 | $228.65 | $228.70 |
| Purchase #5 | $153.96 | 8.369% | $166.8449 | $166.84 | $166.85 | $166.80 |
| Purchase #6 | $77.33 | 3.131% | $79.7512 | $79.75 | $79.75 | $79.80 |
| Purchase #7 | $55.45 | 5.870% | $58.7049 | $58.70 | $58.70 | $58.70 |
| 7 purchase totals = | $870.86 | $945.6164 | $945.60 | $945.55 | $945.70 | |