| 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 | $40.36 | 3.357% | $41.7149 | $41.71 | $41.70 | $41.70 |
| Purchase #2 | $169.94 | 7.616% | $182.8826 | $182.88 | $182.90 | $182.90 |
| Purchase #3 | $88.89 | 9.821% | $97.6199 | $97.62 | $97.60 | $97.60 |
| Purchase #4 | $73.86 | 12.860% | $83.3584 | $83.36 | $83.35 | $83.40 |
| Purchase #5 | $145.35 | 11.731% | $162.401 | $162.40 | $162.40 | $162.40 |
| Purchase #6 | $32.75 | 5.521% | $34.5581 | $34.56 | $34.55 | $34.60 |
| Purchase #7 | $24.80 | 4.233% | $25.8498 | $25.85 | $25.85 | $25.80 |
| 7 purchase totals = | $575.95 | $628.3847 | $628.38 | $628.35 | $628.40 | |