| 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 | $38.29 | 13.640% | $43.5128 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $99.42 | 10.248% | $109.6086 | $109.61 | $109.60 | $109.60 |
| Purchase #3 | $25.61 | 10.558% | $28.3139 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $244.68 | 8.448% | $265.3506 | $265.35 | $265.35 | $265.40 |
| Purchase #5 | $112.97 | 9.451% | $123.6468 | $123.65 | $123.65 | $123.60 |
| Purchase #6 | $154.29 | 5.822% | $163.2728 | $163.27 | $163.25 | $163.30 |
| Purchase #7 | $74.79 | 6.303% | $79.504 | $79.50 | $79.50 | $79.50 |
| 7 purchase totals = | $750.05 | $813.2095 | $813.20 | $813.15 | $813.20 | |