| 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 | $112.96 | 3.279% | $116.664 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $74.88 | 12.671% | $84.368 | $84.37 | $84.35 | $84.40 |
| Purchase #3 | $82.78 | 6.430% | $88.1028 | $88.10 | $88.10 | $88.10 |
| Purchase #4 | $15.32 | 11.726% | $17.1164 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $60.33 | 13.250% | $68.3237 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $104.58 | 11.668% | $116.7824 | $116.78 | $116.80 | $116.80 |
| Purchase #7 | $76.89 | 11.553% | $85.7731 | $85.77 | $85.75 | $85.80 |
| 7 purchase totals = | $527.74 | $577.1304 | $577.12 | $577.05 | $577.20 | |