| 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 | $6.57 | 6.552% | $7.0005 | $7.00 | $7.00 | $7.00 |
| Purchase #2 | $42.36 | 13.624% | $48.1311 | $48.13 | $48.15 | $48.10 |
| Purchase #3 | $42.57 | 6.758% | $45.4469 | $45.45 | $45.45 | $45.40 |
| Purchase #4 | $44.61 | 9.740% | $48.955 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $52.46 | 9.729% | $57.5638 | $57.56 | $57.55 | $57.60 |
| Purchase #6 | $84.67 | 11.419% | $94.3385 | $94.34 | $94.35 | $94.30 |
| Purchase #7 | $195.43 | 3.234% | $201.7502 | $201.75 | $201.75 | $201.80 |
| 7 purchase totals = | $468.67 | $503.1860 | $503.19 | $503.20 | $503.20 | |