| 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 | $22.32 | 6.293% | $23.7246 | $23.72 | $23.70 | $23.70 |
| Purchase #2 | $32.61 | 3.475% | $33.7432 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $102.93 | 5.248% | $108.3318 | $108.33 | $108.35 | $108.30 |
| Purchase #4 | $119.98 | 7.600% | $129.0985 | $129.10 | $129.10 | $129.10 |
| Purchase #5 | $138.84 | 8.648% | $150.8469 | $150.85 | $150.85 | $150.80 |
| Purchase #6 | $151.75 | 6.255% | $161.242 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $169.41 | 10.419% | $187.0608 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $737.84 | $794.0478 | $794.04 | $794.05 | $793.90 | |