| 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 | $96.64 | 7.385% | $103.7769 | $103.78 | $103.80 | $103.80 |
| Purchase #2 | $153.96 | 5.872% | $163.0005 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $107.54 | 4.816% | $112.7191 | $112.72 | $112.70 | $112.70 |
| Purchase #4 | $28.39 | 10.252% | $31.3005 | $31.30 | $31.30 | $31.30 |
| Purchase #5 | $187.54 | 11.548% | $209.1971 | $209.20 | $209.20 | $209.20 |
| Purchase #6 | $54.50 | 5.798% | $57.6599 | $57.66 | $57.65 | $57.70 |
| Purchase #7 | $134.96 | 9.280% | $147.4843 | $147.48 | $147.50 | $147.50 |
| 7 purchase totals = | $763.53 | $825.1383 | $825.14 | $825.15 | $825.20 | |