| 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 | $91.97 | 12.555% | $103.5168 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $29.55 | 9.366% | $32.3177 | $32.32 | $32.30 | $32.30 |
| Purchase #3 | $105.70 | 3.140% | $109.019 | $109.02 | $109.00 | $109.00 |
| Purchase #4 | $52.55 | 3.518% | $54.3987 | $54.40 | $54.40 | $54.40 |
| Purchase #5 | $96.75 | 11.600% | $107.973 | $107.97 | $107.95 | $108.00 |
| Purchase #6 | $35.36 | 10.672% | $39.1336 | $39.13 | $39.15 | $39.10 |
| Purchase #7 | $233.33 | 5.225% | $245.5215 | $245.52 | $245.50 | $245.50 |
| 7 purchase totals = | $645.21 | $691.8803 | $691.88 | $691.80 | $691.80 | |