| 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 | $29.52 | 11.769% | $32.9942 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $235.77 | 13.626% | $267.896 | $267.90 | $267.90 | $267.90 |
| Purchase #3 | $129.31 | 5.214% | $136.0522 | $136.05 | $136.05 | $136.10 |
| Purchase #4 | $157.80 | 5.323% | $166.1997 | $166.20 | $166.20 | $166.20 |
| Purchase #5 | $96.64 | 8.793% | $105.1376 | $105.14 | $105.15 | $105.10 |
| Purchase #6 | $61.49 | 13.495% | $69.7881 | $69.79 | $69.80 | $69.80 |
| Purchase #7 | $107.63 | 8.449% | $116.7237 | $116.72 | $116.70 | $116.70 |
| 7 purchase totals = | $818.16 | $894.7915 | $894.79 | $894.80 | $894.80 | |