| 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 | $71.43 | 7.837% | $77.028 | $77.03 | $77.05 | $77.00 |
| Purchase #2 | $94.29 | 10.872% | $104.5412 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $78.81 | 4.187% | $82.1098 | $82.11 | $82.10 | $82.10 |
| Purchase #4 | $83.59 | 12.214% | $93.7997 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $203.95 | 12.437% | $229.3153 | $229.32 | $229.30 | $229.30 |
| Purchase #6 | $231.54 | 8.530% | $251.2904 | $251.29 | $251.30 | $251.30 |
| Purchase #7 | $188.41 | 9.333% | $205.9943 | $205.99 | $206.00 | $206.00 |
| 7 purchase totals = | $952.02 | $1,044.0787 | $1,044.08 | $1,044.10 | $1,044.00 | |