| 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 | $30.34 | 9.864% | $33.3327 | $33.33 | $33.35 | $33.30 |
| Purchase #2 | $182.80 | 3.434% | $189.0774 | $189.08 | $189.10 | $189.10 |
| Purchase #3 | $69.79 | 9.840% | $76.6573 | $76.66 | $76.65 | $76.70 |
| Purchase #4 | $157.43 | 13.678% | $178.9633 | $178.96 | $178.95 | $179.00 |
| Purchase #5 | $59.78 | 5.138% | $62.8515 | $62.85 | $62.85 | $62.90 |
| Purchase #6 | $128.32 | 10.666% | $142.0066 | $142.01 | $142.00 | $142.00 |
| Purchase #7 | $137.80 | 8.138% | $149.0142 | $149.01 | $149.00 | $149.00 |
| 7 purchase totals = | $766.26 | $831.9030 | $831.90 | $831.90 | $832.00 | |