| 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 | $19.53 | 3.660% | $20.2448 | $20.24 | $20.25 | $20.20 |
| Purchase #2 | $74.51 | 12.113% | $83.5354 | $83.54 | $83.55 | $83.50 |
| Purchase #3 | $16.47 | 4.219% | $17.1649 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $168.74 | 4.591% | $176.4869 | $176.49 | $176.50 | $176.50 |
| Purchase #5 | $211.99 | 6.292% | $225.3284 | $225.33 | $225.35 | $225.30 |
| Purchase #6 | $221.94 | 7.556% | $238.7098 | $238.71 | $238.70 | $238.70 |
| Purchase #7 | $204.94 | 4.649% | $214.4677 | $214.47 | $214.45 | $214.50 |
| 7 purchase totals = | $918.12 | $975.9379 | $975.94 | $975.95 | $975.90 | |