| 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 | $82.55 | 6.529% | $87.9397 | $87.94 | $87.95 | $87.90 |
| Purchase #2 | $22.50 | 4.122% | $23.4275 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $19.66 | 7.745% | $21.1827 | $21.18 | $21.20 | $21.20 |
| Purchase #4 | $157.39 | 4.373% | $164.2727 | $164.27 | $164.25 | $164.30 |
| Purchase #5 | $212.94 | 10.470% | $235.2348 | $235.23 | $235.25 | $235.20 |
| Purchase #6 | $202.26 | 8.163% | $218.7705 | $218.77 | $218.75 | $218.80 |
| Purchase #7 | $43.57 | 11.866% | $48.74 | $48.74 | $48.75 | $48.70 |
| 7 purchase totals = | $740.87 | $799.5679 | $799.56 | $799.60 | $799.50 | |