| 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 | $84.52 | 9.413% | $92.4759 | $92.48 | $92.50 | $92.50 |
| Purchase #2 | $26.37 | 5.771% | $27.8918 | $27.89 | $27.90 | $27.90 |
| Purchase #3 | $204.97 | 7.210% | $219.7483 | $219.75 | $219.75 | $219.70 |
| Purchase #4 | $209.71 | 9.305% | $229.2235 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $42.91 | 3.635% | $44.4698 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $175.99 | 9.330% | $192.4099 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $161.73 | 10.207% | $178.2378 | $178.24 | $178.25 | $178.20 |
| 7 purchase totals = | $906.20 | $984.4570 | $984.46 | $984.45 | $984.40 | |