| 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 | $75.29 | 13.759% | $85.6492 | $85.65 | $85.65 | $85.60 |
| Purchase #2 | $7.92 | 13.290% | $8.9726 | $8.97 | $8.95 | $9.00 |
| Purchase #3 | $62.69 | 4.297% | $65.3838 | $65.38 | $65.40 | $65.40 |
| Purchase #4 | $189.29 | 12.232% | $212.444 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $105.76 | 4.797% | $110.8333 | $110.83 | $110.85 | $110.80 |
| Purchase #6 | $225.25 | 4.680% | $235.7917 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $232.31 | 4.561% | $242.9057 | $242.91 | $242.90 | $242.90 |
| 7 purchase totals = | $898.51 | $961.9803 | $961.97 | $962.00 | $961.90 | |