| 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 | $84.55 | 10.590% | $93.5038 | $93.50 | $93.50 | $93.50 |
| Purchase #2 | $75.84 | 8.272% | $82.1135 | $82.11 | $82.10 | $82.10 |
| Purchase #3 | $236.67 | 3.690% | $245.4031 | $245.40 | $245.40 | $245.40 |
| Purchase #4 | $179.48 | 7.235% | $192.4654 | $192.47 | $192.45 | $192.50 |
| Purchase #5 | $57.52 | 13.628% | $65.3588 | $65.36 | $65.35 | $65.40 |
| Purchase #6 | $106.59 | 8.731% | $115.8964 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $63.41 | 4.237% | $66.0967 | $66.10 | $66.10 | $66.10 |
| 7 purchase totals = | $804.06 | $860.8377 | $860.84 | $860.80 | $860.90 | |