| 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 | $91.90 | 8.646% | $99.8457 | $99.85 | $99.85 | $99.80 |
| Purchase #2 | $35.51 | 13.358% | $40.2534 | $40.25 | $40.25 | $40.30 |
| Purchase #3 | $177.46 | 3.561% | $183.7794 | $183.78 | $183.80 | $183.80 |
| Purchase #4 | $136.58 | 8.558% | $148.2685 | $148.27 | $148.25 | $148.30 |
| Purchase #5 | $8.28 | 13.868% | $9.4283 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $183.36 | 7.712% | $197.5007 | $197.50 | $197.50 | $197.50 |
| Purchase #7 | $26.63 | 7.229% | $28.5551 | $28.56 | $28.55 | $28.60 |
| 7 purchase totals = | $659.72 | $707.6311 | $707.64 | $707.65 | $707.70 | |