| 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 | $92.72 | 9.355% | $101.394 | $101.39 | $101.40 | $101.40 |
| Purchase #2 | $11.64 | 9.582% | $12.7553 | $12.76 | $12.75 | $12.80 |
| Purchase #3 | $19.40 | 12.844% | $21.8917 | $21.89 | $21.90 | $21.90 |
| Purchase #4 | $172.31 | 10.861% | $191.0246 | $191.02 | $191.00 | $191.00 |
| Purchase #5 | $97.66 | 12.254% | $109.6273 | $109.63 | $109.65 | $109.60 |
| Purchase #6 | $9.78 | 12.173% | $10.9705 | $10.97 | $10.95 | $11.00 |
| Purchase #7 | $64.49 | 3.748% | $66.9071 | $66.91 | $66.90 | $66.90 |
| 7 purchase totals = | $468.00 | $514.5705 | $514.57 | $514.55 | $514.60 | |