| 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 | $37.35 | 5.342% | $39.3452 | $39.35 | $39.35 | $39.30 |
| Purchase #2 | $134.67 | 10.331% | $148.5828 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $199.72 | 11.437% | $222.562 | $222.56 | $222.55 | $222.60 |
| Purchase #4 | $75.44 | 5.551% | $79.6277 | $79.63 | $79.65 | $79.60 |
| Purchase #5 | $31.87 | 5.770% | $33.7089 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $185.26 | 3.168% | $191.129 | $191.13 | $191.15 | $191.10 |
| Purchase #7 | $154.86 | 10.431% | $171.0134 | $171.01 | $171.00 | $171.00 |
| 7 purchase totals = | $819.17 | $885.9690 | $885.97 | $886.00 | $885.90 | |