| 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 | $72.40 | 6.431% | $77.056 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $151.87 | 4.861% | $159.2524 | $159.25 | $159.25 | $159.30 |
| Purchase #3 | $77.98 | 9.528% | $85.4099 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $249.28 | 13.859% | $283.8277 | $283.83 | $283.85 | $283.80 |
| Purchase #5 | $96.67 | 6.671% | $103.1189 | $103.12 | $103.10 | $103.10 |
| Purchase #6 | $23.89 | 6.688% | $25.4878 | $25.49 | $25.50 | $25.50 |
| Purchase #7 | $13.70 | 6.750% | $14.6248 | $14.62 | $14.60 | $14.60 |
| 7 purchase totals = | $685.79 | $748.7775 | $748.78 | $748.75 | $748.80 | |