| 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 | $18.60 | 3.352% | $19.2235 | $19.22 | $19.20 | $19.20 |
| Purchase #2 | $227.62 | 11.747% | $254.3585 | $254.36 | $254.35 | $254.40 |
| Purchase #3 | $53.98 | 3.241% | $55.7295 | $55.73 | $55.75 | $55.70 |
| Purchase #4 | $84.43 | 10.500% | $93.2952 | $93.30 | $93.30 | $93.30 |
| Purchase #5 | $60.98 | 7.654% | $65.6474 | $65.65 | $65.65 | $65.60 |
| Purchase #6 | $83.29 | 10.851% | $92.3278 | $92.33 | $92.35 | $92.30 |
| Purchase #7 | $158.35 | 3.256% | $163.5059 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $687.25 | $744.0878 | $744.10 | $744.10 | $744.00 | |