| 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 | $38.79 | 8.544% | $42.1042 | $42.10 | $42.10 | $42.10 |
| Purchase #2 | $119.61 | 5.872% | $126.6335 | $126.63 | $126.65 | $126.60 |
| Purchase #3 | $209.72 | 13.393% | $237.8078 | $237.81 | $237.80 | $237.80 |
| Purchase #4 | $45.72 | 9.751% | $50.1782 | $50.18 | $50.20 | $50.20 |
| Purchase #5 | $165.88 | 6.769% | $177.1084 | $177.11 | $177.10 | $177.10 |
| Purchase #6 | $190.35 | 11.811% | $212.8322 | $212.83 | $212.85 | $212.80 |
| Purchase #7 | $169.78 | 3.253% | $175.3029 | $175.30 | $175.30 | $175.30 |
| 7 purchase totals = | $939.85 | $1,021.9672 | $1,021.96 | $1,022.00 | $1,021.90 | |