| 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 | $29.39 | 12.126% | $32.9538 | $32.95 | $32.95 | $33.00 |
| Purchase #2 | $76.50 | 5.202% | $80.4795 | $80.48 | $80.50 | $80.50 |
| Purchase #3 | $133.91 | 12.426% | $150.5497 | $150.55 | $150.55 | $150.50 |
| Purchase #4 | $30.89 | 5.283% | $32.5219 | $32.52 | $32.50 | $32.50 |
| Purchase #5 | $203.60 | 12.841% | $229.7443 | $229.74 | $229.75 | $229.70 |
| Purchase #6 | $249.95 | 11.822% | $279.4991 | $279.50 | $279.50 | $279.50 |
| Purchase #7 | $101.61 | 8.591% | $110.3393 | $110.34 | $110.35 | $110.30 |
| 7 purchase totals = | $825.85 | $916.0876 | $916.08 | $916.10 | $916.00 | |