| 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 | $42.90 | 13.367% | $48.6344 | $48.63 | $48.65 | $48.60 |
| Purchase #2 | $248.40 | 3.241% | $256.4506 | $256.45 | $256.45 | $256.50 |
| Purchase #3 | $171.37 | 5.681% | $181.1055 | $181.11 | $181.10 | $181.10 |
| Purchase #4 | $199.73 | 10.531% | $220.7636 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $66.75 | 6.401% | $71.0227 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $25.65 | 4.470% | $26.7966 | $26.80 | $26.80 | $26.80 |
| Purchase #7 | $95.75 | 4.814% | $100.3594 | $100.36 | $100.35 | $100.40 |
| 7 purchase totals = | $850.55 | $905.1328 | $905.13 | $905.10 | $905.20 | |