| 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 | $95.81 | 4.815% | $100.4233 | $100.42 | $100.40 | $100.40 |
| Purchase #2 | $178.29 | 8.653% | $193.7174 | $193.72 | $193.70 | $193.70 |
| Purchase #3 | $80.32 | 4.346% | $83.8107 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $93.41 | 9.334% | $102.1289 | $102.13 | $102.15 | $102.10 |
| Purchase #5 | $104.61 | 11.769% | $116.9216 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $16.33 | 7.198% | $17.5054 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $42.28 | 4.232% | $44.0693 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $611.05 | $658.5766 | $658.58 | $658.50 | $658.50 | |