| 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 | $38.47 | 13.353% | $43.6069 | $43.61 | $43.60 | $43.60 |
| Purchase #2 | $23.35 | 4.762% | $24.4619 | $24.46 | $24.45 | $24.50 |
| Purchase #3 | $149.47 | 6.355% | $158.9688 | $158.97 | $158.95 | $159.00 |
| Purchase #4 | $14.32 | 12.155% | $16.0606 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $189.96 | 9.682% | $208.3519 | $208.35 | $208.35 | $208.40 |
| Purchase #6 | $199.68 | 8.383% | $216.4192 | $216.42 | $216.40 | $216.40 |
| Purchase #7 | $35.95 | 3.548% | $37.2255 | $37.23 | $37.25 | $37.20 |
| 7 purchase totals = | $651.20 | $705.0948 | $705.10 | $705.05 | $705.20 | |