| 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 | $45.26 | 6.188% | $48.0607 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $11.89 | 12.286% | $13.3508 | $13.35 | $13.35 | $13.40 |
| Purchase #3 | $45.70 | 3.170% | $47.1487 | $47.15 | $47.15 | $47.10 |
| Purchase #4 | $68.27 | 7.125% | $73.1342 | $73.13 | $73.15 | $73.10 |
| Purchase #5 | $188.26 | 10.299% | $207.6489 | $207.65 | $207.65 | $207.60 |
| Purchase #6 | $49.82 | 13.740% | $56.6653 | $56.67 | $56.65 | $56.70 |
| Purchase #7 | $46.53 | 5.690% | $49.1776 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $455.73 | $495.1862 | $495.19 | $495.20 | $495.20 | |