| 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 | $46.90 | 8.454% | $50.8649 | $50.86 | $50.85 | $50.90 |
| Purchase #2 | $171.67 | 6.196% | $182.3067 | $182.31 | $182.30 | $182.30 |
| Purchase #3 | $14.44 | 3.717% | $14.9767 | $14.98 | $15.00 | $15.00 |
| Purchase #4 | $56.40 | 9.290% | $61.6396 | $61.64 | $61.65 | $61.60 |
| Purchase #5 | $91.35 | 3.474% | $94.5235 | $94.52 | $94.50 | $94.50 |
| Purchase #6 | $158.47 | 5.808% | $167.6739 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $61.51 | 11.684% | $68.6968 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $600.74 | $640.6821 | $640.68 | $640.65 | $640.70 | |