| 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 | $5.60 | 8.693% | $6.0868 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $139.27 | 7.857% | $150.2124 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $199.59 | 11.309% | $222.1616 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $162.89 | 13.356% | $184.6456 | $184.65 | $184.65 | $184.60 |
| Purchase #5 | $69.61 | 11.421% | $77.5602 | $77.56 | $77.55 | $77.60 |
| Purchase #6 | $202.88 | 13.609% | $230.4899 | $230.49 | $230.50 | $230.50 |
| Purchase #7 | $51.35 | 8.316% | $55.6203 | $55.62 | $55.60 | $55.60 |
| 7 purchase totals = | $831.19 | $926.7768 | $926.78 | $926.75 | $926.80 | |