| 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 | $110.44 | 13.524% | $125.3759 | $125.38 | $125.40 | $125.40 |
| Purchase #2 | $72.46 | 8.416% | $78.5582 | $78.56 | $78.55 | $78.60 |
| Purchase #3 | $6.34 | 4.295% | $6.6123 | $6.61 | $6.60 | $6.60 |
| Purchase #4 | $155.91 | 12.736% | $175.7667 | $175.77 | $175.75 | $175.80 |
| Purchase #5 | $191.73 | 4.108% | $199.6063 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $203.97 | 7.269% | $218.7966 | $218.80 | $218.80 | $218.80 |
| Purchase #7 | $22.48 | 13.481% | $25.5105 | $25.51 | $25.50 | $25.50 |
| 7 purchase totals = | $763.33 | $830.2265 | $830.24 | $830.20 | $830.30 | |