| 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 | $98.29 | 6.663% | $104.8391 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $26.33 | 10.596% | $29.1199 | $29.12 | $29.10 | $29.10 |
| Purchase #3 | $48.35 | 6.402% | $51.4454 | $51.45 | $51.45 | $51.40 |
| Purchase #4 | $65.34 | 11.777% | $73.0351 | $73.04 | $73.05 | $73.00 |
| Purchase #5 | $45.89 | 8.225% | $49.6645 | $49.66 | $49.65 | $49.70 |
| Purchase #6 | $105.44 | 7.635% | $113.4903 | $113.49 | $113.50 | $113.50 |
| Purchase #7 | $160.65 | 13.154% | $181.7819 | $181.78 | $181.80 | $181.80 |
| 7 purchase totals = | $550.29 | $603.3762 | $603.38 | $603.40 | $603.30 | |