| 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 | $96.93 | 11.723% | $108.2931 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $75.90 | 11.366% | $84.5268 | $84.53 | $84.55 | $84.50 |
| Purchase #3 | $8.54 | 12.663% | $9.6214 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $13.70 | 12.834% | $15.4583 | $15.46 | $15.45 | $15.50 |
| Purchase #5 | $25.28 | 11.688% | $28.2347 | $28.23 | $28.25 | $28.20 |
| Purchase #6 | $27.69 | 7.811% | $29.8529 | $29.85 | $29.85 | $29.90 |
| Purchase #7 | $243.90 | 8.123% | $263.712 | $263.71 | $263.70 | $263.70 |
| 7 purchase totals = | $491.94 | $539.6992 | $539.69 | $539.70 | $539.70 | |