| 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 | $36.72 | 13.756% | $41.7712 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $10.65 | 4.768% | $11.1578 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $208.89 | 5.852% | $221.1142 | $221.11 | $221.10 | $221.10 |
| Purchase #4 | $185.48 | 8.869% | $201.9302 | $201.93 | $201.95 | $201.90 |
| Purchase #5 | $19.67 | 9.485% | $21.5357 | $21.54 | $21.55 | $21.50 |
| Purchase #6 | $139.74 | 13.570% | $158.7027 | $158.70 | $158.70 | $158.70 |
| Purchase #7 | $55.25 | 13.575% | $62.7502 | $62.75 | $62.75 | $62.80 |
| 7 purchase totals = | $656.40 | $718.9620 | $718.96 | $718.95 | $719.00 | |