| 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 | $51.29 | 9.736% | $56.2836 | $56.28 | $56.30 | $56.30 |
| Purchase #2 | $60.62 | 8.189% | $65.5842 | $65.58 | $65.60 | $65.60 |
| Purchase #3 | $149.87 | 9.653% | $164.337 | $164.34 | $164.35 | $164.30 |
| Purchase #4 | $93.50 | 12.118% | $104.8303 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $101.47 | 4.444% | $105.9793 | $105.98 | $106.00 | $106.00 |
| Purchase #6 | $246.82 | 5.477% | $260.3383 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $160.27 | 5.863% | $169.6666 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $863.84 | $927.0193 | $927.02 | $927.10 | $927.00 | |