| 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 | $248.59 | 7.603% | $267.4903 | $267.49 | $267.50 | $267.50 |
| Purchase #2 | $51.40 | 13.834% | $58.5107 | $58.51 | $58.50 | $58.50 |
| Purchase #3 | $75.86 | 6.271% | $80.6172 | $80.62 | $80.60 | $80.60 |
| Purchase #4 | $66.55 | 12.646% | $74.9659 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $62.64 | 3.119% | $64.5937 | $64.59 | $64.60 | $64.60 |
| Purchase #6 | $148.80 | 7.289% | $159.646 | $159.65 | $159.65 | $159.60 |
| Purchase #7 | $11.84 | 11.414% | $13.1914 | $13.19 | $13.20 | $13.20 |
| 7 purchase totals = | $665.68 | $719.0152 | $719.02 | $719.00 | $719.00 | |