| 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 | $57.59 | 12.461% | $64.7663 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $115.57 | 12.859% | $130.4311 | $130.43 | $130.45 | $130.40 |
| Purchase #3 | $148.50 | 3.810% | $154.1579 | $154.16 | $154.15 | $154.20 |
| Purchase #4 | $154.71 | 5.556% | $163.3057 | $163.31 | $163.30 | $163.30 |
| Purchase #5 | $194.72 | 7.440% | $209.2072 | $209.21 | $209.20 | $209.20 |
| Purchase #6 | $72.91 | 11.272% | $81.1284 | $81.13 | $81.15 | $81.10 |
| Purchase #7 | $145.80 | 5.565% | $153.9138 | $153.91 | $153.90 | $153.90 |
| 7 purchase totals = | $889.80 | $956.9104 | $956.92 | $956.90 | $956.90 | |