| 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 | $102.86 | 13.339% | $116.5805 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $53.36 | 5.611% | $56.354 | $56.35 | $56.35 | $56.40 |
| Purchase #3 | $22.56 | 7.797% | $24.319 | $24.32 | $24.30 | $24.30 |
| Purchase #4 | $68.65 | 8.273% | $74.3294 | $74.33 | $74.35 | $74.30 |
| Purchase #5 | $136.48 | 5.661% | $144.2061 | $144.21 | $144.20 | $144.20 |
| Purchase #6 | $55.53 | 13.412% | $62.9777 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $46.46 | 4.209% | $48.4155 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $485.90 | $527.1822 | $527.19 | $527.20 | $527.20 | |