| 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 | $104.56 | 11.489% | $116.5729 | $116.57 | $116.55 | $116.60 |
| Purchase #2 | $63.82 | 12.219% | $71.6182 | $71.62 | $71.60 | $71.60 |
| Purchase #3 | $9.99 | 3.250% | $10.3147 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $166.34 | 7.645% | $179.0567 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $49.32 | 8.576% | $53.5497 | $53.55 | $53.55 | $53.50 |
| Purchase #6 | $56.75 | 6.103% | $60.2135 | $60.21 | $60.20 | $60.20 |
| Purchase #7 | $207.27 | 10.779% | $229.6116 | $229.61 | $229.60 | $229.60 |
| 7 purchase totals = | $658.05 | $720.9373 | $720.93 | $720.85 | $720.90 | |