| 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 | $204.36 | 6.537% | $217.719 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $67.49 | 5.253% | $71.0352 | $71.04 | $71.05 | $71.00 |
| Purchase #3 | $60.91 | 11.870% | $68.14 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $12.67 | 13.822% | $14.4212 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $107.35 | 4.414% | $112.0884 | $112.09 | $112.10 | $112.10 |
| Purchase #6 | $88.67 | 4.639% | $92.7834 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $27.58 | 4.107% | $28.7127 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $569.03 | $604.8999 | $604.90 | $604.90 | $604.80 | |