| 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 | $103.32 | 10.226% | $113.8855 | $113.89 | $113.90 | $113.90 |
| Purchase #2 | $69.67 | 7.593% | $74.96 | $74.96 | $74.95 | $75.00 |
| Purchase #3 | $144.59 | 7.743% | $155.7856 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $144.84 | 12.272% | $162.6148 | $162.61 | $162.60 | $162.60 |
| Purchase #5 | $48.62 | 4.718% | $50.9139 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $25.39 | 7.490% | $27.2917 | $27.29 | $27.30 | $27.30 |
| Purchase #7 | $69.55 | 11.677% | $77.6714 | $77.67 | $77.65 | $77.70 |
| 7 purchase totals = | $605.98 | $663.1229 | $663.12 | $663.10 | $663.20 | |