| 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 | $111.47 | 9.807% | $122.4019 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $74.37 | 12.727% | $83.8351 | $83.84 | $83.85 | $83.80 |
| Purchase #3 | $80.29 | 8.626% | $87.2158 | $87.22 | $87.20 | $87.20 |
| Purchase #4 | $50.45 | 5.818% | $53.3852 | $53.39 | $53.40 | $53.40 |
| Purchase #5 | $224.93 | 4.817% | $235.7649 | $235.76 | $235.75 | $235.80 |
| Purchase #6 | $149.46 | 3.520% | $154.721 | $154.72 | $154.70 | $154.70 |
| Purchase #7 | $110.83 | 4.787% | $116.1354 | $116.14 | $116.15 | $116.10 |
| 7 purchase totals = | $801.80 | $853.4593 | $853.47 | $853.45 | $853.40 | |