| 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 | $29.70 | 8.798% | $32.313 | $32.31 | $32.30 | $32.30 |
| Purchase #2 | $41.81 | 10.187% | $46.0692 | $46.07 | $46.05 | $46.10 |
| Purchase #3 | $27.71 | 5.633% | $29.2709 | $29.27 | $29.25 | $29.30 |
| Purchase #4 | $43.48 | 11.773% | $48.5989 | $48.60 | $48.60 | $48.60 |
| Purchase #5 | $40.45 | 3.732% | $41.9596 | $41.96 | $41.95 | $42.00 |
| Purchase #6 | $29.98 | 6.874% | $32.0408 | $32.04 | $32.05 | $32.00 |
| Purchase #7 | $197.31 | 13.743% | $224.4263 | $224.43 | $224.45 | $224.40 |
| 7 purchase totals = | $410.44 | $454.6787 | $454.68 | $454.65 | $454.70 | |