| 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 | $77.71 | 13.655% | $88.3213 | $88.32 | $88.30 | $88.30 |
| Purchase #2 | $208.36 | 3.655% | $215.9756 | $215.98 | $216.00 | $216.00 |
| Purchase #3 | $184.99 | 7.212% | $198.3315 | $198.33 | $198.35 | $198.30 |
| Purchase #4 | $56.80 | 9.361% | $62.117 | $62.12 | $62.10 | $62.10 |
| Purchase #5 | $107.28 | 10.135% | $118.1528 | $118.15 | $118.15 | $118.20 |
| Purchase #6 | $54.72 | 12.330% | $61.467 | $61.47 | $61.45 | $61.50 |
| Purchase #7 | $213.84 | 9.827% | $234.8541 | $234.85 | $234.85 | $234.90 |
| 7 purchase totals = | $903.70 | $979.2193 | $979.22 | $979.20 | $979.30 | |