| 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 | $94.39 | 8.780% | $102.6774 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $51.36 | 10.308% | $56.6542 | $56.65 | $56.65 | $56.70 |
| Purchase #3 | $234.44 | 6.580% | $249.8662 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $244.69 | 13.658% | $278.1098 | $278.11 | $278.10 | $278.10 |
| Purchase #5 | $193.48 | 9.257% | $211.3904 | $211.39 | $211.40 | $211.40 |
| Purchase #6 | $10.79 | 9.815% | $11.849 | $11.85 | $11.85 | $11.80 |
| Purchase #7 | $14.52 | 8.174% | $15.7069 | $15.71 | $15.70 | $15.70 |
| 7 purchase totals = | $843.67 | $926.2539 | $926.26 | $926.25 | $926.30 | |