| 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 | $61.65 | 7.398% | $66.2109 | $66.21 | $66.20 | $66.20 |
| Purchase #2 | $12.43 | 7.163% | $13.3204 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $88.55 | 6.243% | $94.0782 | $94.08 | $94.10 | $94.10 |
| Purchase #4 | $159.57 | 6.216% | $169.4889 | $169.49 | $169.50 | $169.50 |
| Purchase #5 | $20.37 | 8.361% | $22.0731 | $22.07 | $22.05 | $22.10 |
| Purchase #6 | $89.78 | 12.410% | $100.9217 | $100.92 | $100.90 | $100.90 |
| Purchase #7 | $107.73 | 12.561% | $121.262 | $121.26 | $121.25 | $121.30 |
| 7 purchase totals = | $540.08 | $587.3552 | $587.35 | $587.30 | $587.40 | |