| 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 | $43.60 | 7.727% | $46.969 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $162.84 | 13.537% | $184.8837 | $184.88 | $184.90 | $184.90 |
| Purchase #3 | $194.56 | 8.284% | $210.6774 | $210.68 | $210.70 | $210.70 |
| Purchase #4 | $148.93 | 9.641% | $163.2883 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $87.53 | 10.584% | $96.7942 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $155.94 | 7.392% | $167.4671 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $47.37 | 7.592% | $50.9663 | $50.97 | $50.95 | $51.00 |
| 7 purchase totals = | $840.77 | $921.0460 | $921.05 | $921.05 | $921.20 | |