| 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 | $105.41 | 4.358% | $110.0038 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $66.74 | 13.517% | $75.7612 | $75.76 | $75.75 | $75.80 |
| Purchase #3 | $11.57 | 11.397% | $12.8886 | $12.89 | $12.90 | $12.90 |
| Purchase #4 | $70.64 | 8.756% | $76.8252 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $204.92 | 11.514% | $228.5145 | $228.51 | $228.50 | $228.50 |
| Purchase #6 | $199.42 | 7.526% | $214.4283 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $71.38 | 9.360% | $78.0612 | $78.06 | $78.05 | $78.10 |
| 7 purchase totals = | $730.08 | $796.4828 | $796.48 | $796.50 | $796.50 | |