| 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 | $22.99 | 13.589% | $26.1141 | $26.11 | $26.10 | $26.10 |
| Purchase #2 | $191.59 | 6.154% | $203.3804 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $230.69 | 4.811% | $241.7885 | $241.79 | $241.80 | $241.80 |
| Purchase #4 | $64.51 | 3.407% | $66.7079 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $29.71 | 9.497% | $32.5316 | $32.53 | $32.55 | $32.50 |
| Purchase #6 | $75.79 | 3.620% | $78.5336 | $78.53 | $78.55 | $78.50 |
| Purchase #7 | $124.75 | 5.235% | $131.2807 | $131.28 | $131.30 | $131.30 |
| 7 purchase totals = | $740.03 | $780.3368 | $780.33 | $780.40 | $780.30 | |