| 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 | $42.41 | 9.525% | $46.4496 | $46.45 | $46.45 | $46.40 |
| Purchase #2 | $92.66 | 4.123% | $96.4804 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $115.51 | 5.466% | $121.8238 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $43.35 | 3.712% | $44.9592 | $44.96 | $44.95 | $45.00 |
| Purchase #5 | $8.71 | 10.817% | $9.6522 | $9.65 | $9.65 | $9.70 |
| Purchase #6 | $115.98 | 5.145% | $121.9472 | $121.95 | $121.95 | $121.90 |
| Purchase #7 | $50.87 | 13.835% | $57.9079 | $57.91 | $57.90 | $57.90 |
| 7 purchase totals = | $469.49 | $499.2203 | $499.22 | $499.20 | $499.20 | |