| 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 | $250.56 | 6.358% | $266.4906 | $266.49 | $266.50 | $266.50 |
| Purchase #2 | $15.76 | 10.335% | $17.3888 | $17.39 | $17.40 | $17.40 |
| Purchase #3 | $64.46 | 8.748% | $70.099 | $70.10 | $70.10 | $70.10 |
| Purchase #4 | $9.84 | 6.854% | $10.5144 | $10.51 | $10.50 | $10.50 |
| Purchase #5 | $101.77 | 5.700% | $107.5709 | $107.57 | $107.55 | $107.60 |
| Purchase #6 | $44.49 | 8.607% | $48.3193 | $48.32 | $48.30 | $48.30 |
| Purchase #7 | $112.33 | 5.599% | $118.6194 | $118.62 | $118.60 | $118.60 |
| 7 purchase totals = | $599.21 | $639.0024 | $639.00 | $638.95 | $639.00 | |