| 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 | $81.99 | 3.427% | $84.7998 | $84.80 | $84.80 | $84.80 |
| Purchase #2 | $163.42 | 10.679% | $180.8716 | $180.87 | $180.85 | $180.90 |
| Purchase #3 | $55.62 | 4.222% | $57.9683 | $57.97 | $57.95 | $58.00 |
| Purchase #4 | $48.63 | 3.618% | $50.3894 | $50.39 | $50.40 | $50.40 |
| Purchase #5 | $230.94 | 3.691% | $239.464 | $239.46 | $239.45 | $239.50 |
| Purchase #6 | $24.42 | 12.830% | $27.5531 | $27.55 | $27.55 | $27.60 |
| Purchase #7 | $59.88 | 3.765% | $62.1345 | $62.13 | $62.15 | $62.10 |
| 7 purchase totals = | $664.90 | $703.1807 | $703.17 | $703.15 | $703.30 | |