| 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 | $83.79 | 10.163% | $92.3056 | $92.31 | $92.30 | $92.30 |
| Purchase #2 | $77.63 | 8.239% | $84.0259 | $84.03 | $84.05 | $84.00 |
| Purchase #3 | $149.54 | 7.812% | $161.2221 | $161.22 | $161.20 | $161.20 |
| Purchase #4 | $169.57 | 4.522% | $177.238 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $59.57 | 12.373% | $66.9406 | $66.94 | $66.95 | $66.90 |
| Purchase #6 | $166.49 | 10.437% | $183.8666 | $183.87 | $183.85 | $183.90 |
| Purchase #7 | $64.85 | 6.374% | $68.9835 | $68.98 | $69.00 | $69.00 |
| 7 purchase totals = | $771.44 | $834.5823 | $834.59 | $834.60 | $834.50 | |