| 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 | $25.62 | 8.708% | $27.851 | $27.85 | $27.85 | $27.90 |
| Purchase #2 | $91.44 | 11.407% | $101.8706 | $101.87 | $101.85 | $101.90 |
| Purchase #3 | $136.67 | 6.115% | $145.0274 | $145.03 | $145.05 | $145.00 |
| Purchase #4 | $122.79 | 3.355% | $126.9096 | $126.91 | $126.90 | $126.90 |
| Purchase #5 | $96.96 | 10.635% | $107.2717 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $199.67 | 9.727% | $219.0919 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $184.70 | 8.305% | $200.0393 | $200.04 | $200.05 | $200.00 |
| 7 purchase totals = | $857.85 | $928.0615 | $928.06 | $928.05 | $928.10 | |