| 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 | $119.93 | 10.158% | $132.1125 | $132.11 | $132.10 | $132.10 |
| Purchase #2 | $55.42 | 4.451% | $57.8867 | $57.89 | $57.90 | $57.90 |
| Purchase #3 | $81.97 | 4.646% | $85.7783 | $85.78 | $85.80 | $85.80 |
| Purchase #4 | $107.51 | 7.680% | $115.7668 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $139.33 | 11.210% | $154.9489 | $154.95 | $154.95 | $154.90 |
| Purchase #6 | $74.69 | 6.210% | $79.3282 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $207.62 | 5.484% | $219.0059 | $219.01 | $219.00 | $219.00 |
| 7 purchase totals = | $786.47 | $844.8273 | $844.84 | $844.85 | $844.80 | |