| 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 | $110.49 | 13.281% | $125.1642 | $125.16 | $125.15 | $125.20 |
| Purchase #2 | $88.61 | 11.790% | $99.0571 | $99.06 | $99.05 | $99.10 |
| Purchase #3 | $6.97 | 5.234% | $7.3348 | $7.33 | $7.35 | $7.30 |
| Purchase #4 | $240.45 | 5.150% | $252.8332 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $80.41 | 4.374% | $83.9271 | $83.93 | $83.95 | $83.90 |
| Purchase #6 | $11.42 | 8.385% | $12.3776 | $12.38 | $12.40 | $12.40 |
| Purchase #7 | $30.72 | 5.680% | $32.4649 | $32.46 | $32.45 | $32.50 |
| 7 purchase totals = | $569.07 | $613.1589 | $613.15 | $613.20 | $613.20 | |