| 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 | $6.92 | 10.820% | $7.6687 | $7.67 | $7.65 | $7.70 |
| Purchase #2 | $68.26 | 13.244% | $77.3004 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $232.49 | 8.219% | $251.5984 | $251.60 | $251.60 | $251.60 |
| Purchase #4 | $203.97 | 9.828% | $224.0162 | $224.02 | $224.00 | $224.00 |
| Purchase #5 | $64.38 | 7.473% | $69.1911 | $69.19 | $69.20 | $69.20 |
| Purchase #6 | $79.78 | 11.217% | $88.7289 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $42.28 | 5.337% | $44.5365 | $44.54 | $44.55 | $44.50 |
| 7 purchase totals = | $698.08 | $763.0402 | $763.05 | $763.05 | $763.00 | |