| 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 | $42.31 | 4.253% | $44.1094 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $60.63 | 9.858% | $66.6069 | $66.61 | $66.60 | $66.60 |
| Purchase #3 | $87.85 | 13.144% | $99.397 | $99.40 | $99.40 | $99.40 |
| Purchase #4 | $152.43 | 4.818% | $159.7741 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $177.57 | 11.118% | $197.3122 | $197.31 | $197.30 | $197.30 |
| Purchase #6 | $224.31 | 3.810% | $232.8562 | $232.86 | $232.85 | $232.90 |
| Purchase #7 | $194.90 | 9.652% | $213.7117 | $213.71 | $213.70 | $213.70 |
| 7 purchase totals = | $940.00 | $1,013.7675 | $1,013.77 | $1,013.70 | $1,013.80 | |