| 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 | $44.65 | 7.769% | $48.1189 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $179.27 | 10.199% | $197.5537 | $197.55 | $197.55 | $197.60 |
| Purchase #3 | $122.26 | 3.817% | $126.9267 | $126.93 | $126.95 | $126.90 |
| Purchase #4 | $91.67 | 9.152% | $100.0596 | $100.06 | $100.05 | $100.10 |
| Purchase #5 | $250.74 | 13.816% | $285.3822 | $285.38 | $285.40 | $285.40 |
| Purchase #6 | $14.46 | 4.225% | $15.0709 | $15.07 | $15.05 | $15.10 |
| Purchase #7 | $172.74 | 12.472% | $194.2841 | $194.28 | $194.30 | $194.30 |
| 7 purchase totals = | $875.79 | $967.3961 | $967.39 | $967.40 | $967.50 | |