| 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 | $105.50 | 6.742% | $112.6128 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $99.96 | 6.375% | $106.3325 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $35.86 | 6.340% | $38.1335 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $75.81 | 4.526% | $79.2412 | $79.24 | $79.25 | $79.20 |
| Purchase #5 | $129.41 | 10.204% | $142.615 | $142.62 | $142.60 | $142.60 |
| Purchase #6 | $205.50 | 7.233% | $220.3638 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $38.94 | 6.127% | $41.3259 | $41.33 | $41.35 | $41.30 |
| 7 purchase totals = | $690.98 | $740.6247 | $740.62 | $740.65 | $740.50 | |