| 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 | $13.95 | 13.755% | $15.8688 | $15.87 | $15.85 | $15.90 |
| Purchase #2 | $229.77 | 8.181% | $248.5675 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $44.38 | 9.690% | $48.6804 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $246.36 | 8.653% | $267.6775 | $267.68 | $267.70 | $267.70 |
| Purchase #5 | $40.62 | 3.775% | $42.1534 | $42.15 | $42.15 | $42.20 |
| Purchase #6 | $92.65 | 6.758% | $98.9113 | $98.91 | $98.90 | $98.90 |
| Purchase #7 | $32.98 | 9.572% | $36.1368 | $36.14 | $36.15 | $36.10 |
| 7 purchase totals = | $700.71 | $757.9957 | $758.00 | $758.00 | $758.10 | |