| 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 | $42.71 | 8.627% | $46.3946 | $46.39 | $46.40 | $46.40 |
| Purchase #2 | $55.71 | 12.679% | $62.7735 | $62.77 | $62.75 | $62.80 |
| Purchase #3 | $75.71 | 3.622% | $78.4522 | $78.45 | $78.45 | $78.50 |
| Purchase #4 | $57.44 | 11.417% | $63.9979 | $64.00 | $64.00 | $64.00 |
| Purchase #5 | $129.51 | 8.853% | $140.9755 | $140.98 | $141.00 | $141.00 |
| Purchase #6 | $209.76 | 3.566% | $217.24 | $217.24 | $217.25 | $217.20 |
| Purchase #7 | $93.39 | 10.752% | $103.4313 | $103.43 | $103.45 | $103.40 |
| 7 purchase totals = | $664.23 | $713.2650 | $713.26 | $713.30 | $713.30 | |