| 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 | $94.26 | 11.187% | $104.8049 | $104.80 | $104.80 | $104.80 |
| Purchase #2 | $26.33 | 3.295% | $27.1976 | $27.20 | $27.20 | $27.20 |
| Purchase #3 | $94.64 | 4.296% | $98.7057 | $98.71 | $98.70 | $98.70 |
| Purchase #4 | $166.28 | 11.868% | $186.0141 | $186.01 | $186.00 | $186.00 |
| Purchase #5 | $62.48 | 12.785% | $70.4681 | $70.47 | $70.45 | $70.50 |
| Purchase #6 | $31.59 | 10.391% | $34.8725 | $34.87 | $34.85 | $34.90 |
| Purchase #7 | $56.65 | 5.177% | $59.5828 | $59.58 | $59.60 | $59.60 |
| 7 purchase totals = | $532.23 | $581.6457 | $581.64 | $581.60 | $581.70 | |