| 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 | $17.87 | 6.321% | $18.9996 | $19.00 | $19.00 | $19.00 |
| Purchase #2 | $94.67 | 7.355% | $101.633 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $233.86 | 11.285% | $260.2511 | $260.25 | $260.25 | $260.30 |
| Purchase #4 | $29.41 | 12.872% | $33.1957 | $33.20 | $33.20 | $33.20 |
| Purchase #5 | $83.58 | 13.302% | $94.6978 | $94.70 | $94.70 | $94.70 |
| Purchase #6 | $190.66 | 9.696% | $209.1464 | $209.15 | $209.15 | $209.10 |
| Purchase #7 | $120.64 | 9.691% | $132.3312 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $770.69 | $850.2548 | $850.26 | $850.30 | $850.20 | |