| 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 | $46.67 | 8.161% | $50.4787 | $50.48 | $50.50 | $50.50 |
| Purchase #2 | $153.94 | 13.129% | $174.1508 | $174.15 | $174.15 | $174.20 |
| Purchase #3 | $209.60 | 9.333% | $229.162 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $106.99 | 10.819% | $118.5652 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $130.31 | 13.727% | $148.1977 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $63.36 | 8.311% | $68.6258 | $68.63 | $68.65 | $68.60 |
| Purchase #7 | $30.68 | 7.243% | $32.9022 | $32.90 | $32.90 | $32.90 |
| 7 purchase totals = | $741.55 | $822.0824 | $822.09 | $822.10 | $822.20 | |