| 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 | $61.89 | 4.720% | $64.8112 | $64.81 | $64.80 | $64.80 |
| Purchase #2 | $146.39 | 11.153% | $162.7169 | $162.72 | $162.70 | $162.70 |
| Purchase #3 | $130.29 | 3.753% | $135.1798 | $135.18 | $135.20 | $135.20 |
| Purchase #4 | $44.37 | 4.694% | $46.4527 | $46.45 | $46.45 | $46.50 |
| Purchase #5 | $146.76 | 12.762% | $165.4895 | $165.49 | $165.50 | $165.50 |
| Purchase #6 | $14.88 | 5.572% | $15.7091 | $15.71 | $15.70 | $15.70 |
| Purchase #7 | $14.47 | 13.328% | $16.3986 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $559.05 | $606.7578 | $606.76 | $606.75 | $606.80 | |