| 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 | $56.28 | 7.175% | $60.3181 | $60.32 | $60.30 | $60.30 |
| Purchase #2 | $106.68 | 3.151% | $110.0415 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $136.44 | 8.163% | $147.5776 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $153.61 | 13.222% | $173.9203 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $125.39 | 6.521% | $133.5667 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $85.79 | 9.254% | $93.729 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $95.26 | 7.846% | $102.7341 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $759.45 | $821.8873 | $821.89 | $821.90 | $821.80 | |