| 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 | $242.44 | 11.581% | $270.517 | $270.52 | $270.50 | $270.50 |
| Purchase #2 | $15.74 | 12.434% | $17.6971 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $162.86 | 13.259% | $184.4536 | $184.45 | $184.45 | $184.50 |
| Purchase #4 | $63.61 | 5.429% | $67.0634 | $67.06 | $67.05 | $67.10 |
| Purchase #5 | $17.47 | 7.372% | $18.7579 | $18.76 | $18.75 | $18.80 |
| Purchase #6 | $24.85 | 13.560% | $28.2197 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $29.95 | 8.391% | $32.4631 | $32.46 | $32.45 | $32.50 |
| 7 purchase totals = | $556.92 | $619.1718 | $619.17 | $619.10 | $619.30 | |