| 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 | $96.88 | 7.513% | $104.1586 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $74.36 | 5.107% | $78.1576 | $78.16 | $78.15 | $78.20 |
| Purchase #3 | $49.41 | 12.738% | $55.7038 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $93.45 | 13.539% | $106.1022 | $106.10 | $106.10 | $106.10 |
| Purchase #5 | $89.91 | 5.760% | $95.0888 | $95.09 | $95.10 | $95.10 |
| Purchase #6 | $118.84 | 4.164% | $123.7885 | $123.79 | $123.80 | $123.80 |
| Purchase #7 | $80.39 | 10.444% | $88.7859 | $88.79 | $88.80 | $88.80 |
| 7 purchase totals = | $603.24 | $651.7854 | $651.79 | $651.80 | $651.90 | |