| 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 | $98.39 | 12.490% | $110.6789 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $45.33 | 4.651% | $47.4383 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $56.86 | 13.835% | $64.7266 | $64.73 | $64.75 | $64.70 |
| Purchase #4 | $161.99 | 9.238% | $176.9546 | $176.95 | $176.95 | $177.00 |
| Purchase #5 | $199.88 | 6.136% | $212.1446 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $180.79 | 3.872% | $187.7902 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $25.40 | 8.183% | $27.4785 | $27.48 | $27.50 | $27.50 |
| 7 purchase totals = | $768.64 | $827.2117 | $827.21 | $827.30 | $827.20 | |