| 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 | $93.29 | 12.671% | $105.1108 | $105.11 | $105.10 | $105.10 |
| Purchase #2 | $108.56 | 7.380% | $116.5717 | $116.57 | $116.55 | $116.60 |
| Purchase #3 | $177.39 | 12.200% | $199.0316 | $199.03 | $199.05 | $199.00 |
| Purchase #4 | $119.98 | 7.266% | $128.6977 | $128.70 | $128.70 | $128.70 |
| Purchase #5 | $240.58 | 4.646% | $251.7573 | $251.76 | $251.75 | $251.80 |
| Purchase #6 | $27.96 | 10.348% | $30.8533 | $30.85 | $30.85 | $30.90 |
| Purchase #7 | $40.50 | 8.480% | $43.9344 | $43.93 | $43.95 | $43.90 |
| 7 purchase totals = | $808.26 | $875.9568 | $875.95 | $875.95 | $876.00 | |