| 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 | $51.30 | 13.345% | $58.146 | $58.15 | $58.15 | $58.10 |
| Purchase #2 | $79.60 | 11.298% | $88.5932 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $59.34 | 12.408% | $66.7029 | $66.70 | $66.70 | $66.70 |
| Purchase #4 | $225.33 | 10.731% | $249.5102 | $249.51 | $249.50 | $249.50 |
| Purchase #5 | $12.30 | 3.428% | $12.7216 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $77.49 | 12.846% | $87.4444 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $231.29 | 12.164% | $259.4241 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $736.65 | $822.5424 | $822.53 | $822.50 | $822.40 | |