| 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 | $79.61 | 12.621% | $89.6576 | $89.66 | $89.65 | $89.70 |
| Purchase #2 | $162.33 | 6.548% | $172.9594 | $172.96 | $172.95 | $173.00 |
| Purchase #3 | $110.86 | 11.652% | $123.7774 | $123.78 | $123.80 | $123.80 |
| Purchase #4 | $58.36 | 4.753% | $61.1339 | $61.13 | $61.15 | $61.10 |
| Purchase #5 | $23.96 | 8.522% | $26.0019 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $199.39 | 8.800% | $216.9363 | $216.94 | $216.95 | $216.90 |
| Purchase #7 | $204.42 | 12.421% | $229.811 | $229.81 | $229.80 | $229.80 |
| 7 purchase totals = | $838.93 | $920.2775 | $920.28 | $920.30 | $920.30 | |