| 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 | $66.51 | 11.612% | $74.2331 | $74.23 | $74.25 | $74.20 |
| Purchase #2 | $66.28 | 9.508% | $72.5819 | $72.58 | $72.60 | $72.60 |
| Purchase #3 | $208.71 | 12.745% | $235.3101 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $158.41 | 12.526% | $178.2524 | $178.25 | $178.25 | $178.30 |
| Purchase #5 | $14.28 | 11.523% | $15.9255 | $15.93 | $15.95 | $15.90 |
| Purchase #6 | $213.52 | 13.845% | $243.0818 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $153.48 | 11.433% | $171.0274 | $171.03 | $171.05 | $171.00 |
| 7 purchase totals = | $881.19 | $990.4122 | $990.41 | $990.50 | $990.40 | |