| 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 | $51.29 | 4.866% | $53.7858 | $53.79 | $53.80 | $53.80 |
| Purchase #2 | $15.71 | 10.803% | $17.4072 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $88.81 | 3.113% | $91.5747 | $91.57 | $91.55 | $91.60 |
| Purchase #4 | $204.54 | 13.700% | $232.562 | $232.56 | $232.55 | $232.60 |
| Purchase #5 | $156.79 | 13.376% | $177.7622 | $177.76 | $177.75 | $177.80 |
| Purchase #6 | $137.40 | 11.109% | $152.6638 | $152.66 | $152.65 | $152.70 |
| Purchase #7 | $188.58 | 9.732% | $206.9326 | $206.93 | $206.95 | $206.90 |
| 7 purchase totals = | $843.12 | $932.6883 | $932.68 | $932.65 | $932.80 | |