| 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 | $121.46 | 5.357% | $127.9666 | $127.97 | $127.95 | $128.00 |
| Purchase #2 | $94.35 | 6.128% | $100.1318 | $100.13 | $100.15 | $100.10 |
| Purchase #3 | $93.70 | 3.159% | $96.66 | $96.66 | $96.65 | $96.70 |
| Purchase #4 | $54.84 | 7.529% | $58.9689 | $58.97 | $58.95 | $59.00 |
| Purchase #5 | $54.56 | 7.330% | $58.5592 | $58.56 | $58.55 | $58.60 |
| Purchase #6 | $24.32 | 10.362% | $26.84 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $194.54 | 10.829% | $215.6067 | $215.61 | $215.60 | $215.60 |
| 7 purchase totals = | $637.77 | $684.7332 | $684.74 | $684.70 | $684.80 | |