| 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 | $26.29 | 10.649% | $29.0896 | $29.09 | $29.10 | $29.10 |
| Purchase #2 | $211.40 | 11.395% | $235.489 | $235.49 | $235.50 | $235.50 |
| Purchase #3 | $217.97 | 8.593% | $236.7002 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $37.29 | 6.599% | $39.7508 | $39.75 | $39.75 | $39.80 |
| Purchase #5 | $54.35 | 11.648% | $60.6807 | $60.68 | $60.70 | $60.70 |
| Purchase #6 | $141.63 | 12.361% | $159.1369 | $159.14 | $159.15 | $159.10 |
| Purchase #7 | $185.35 | 10.478% | $204.771 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $874.28 | $965.6182 | $965.62 | $965.65 | $965.70 | |