| 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 | $23.26 | 13.395% | $26.3757 | $26.38 | $26.40 | $26.40 |
| Purchase #2 | $199.29 | 8.443% | $216.1161 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $119.57 | 9.306% | $130.6972 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $208.41 | 7.200% | $223.4155 | $223.42 | $223.40 | $223.40 |
| Purchase #5 | $145.52 | 7.169% | $155.9523 | $155.95 | $155.95 | $156.00 |
| Purchase #6 | $44.55 | 7.840% | $48.0427 | $48.04 | $48.05 | $48.00 |
| Purchase #7 | $6.69 | 5.596% | $7.0644 | $7.06 | $7.05 | $7.10 |
| 7 purchase totals = | $747.29 | $807.6639 | $807.67 | $807.65 | $807.70 | |