| 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 | $65.66 | 4.460% | $68.5884 | $68.59 | $68.60 | $68.60 |
| Purchase #2 | $143.96 | 6.785% | $153.7277 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $67.52 | 7.441% | $72.5442 | $72.54 | $72.55 | $72.50 |
| Purchase #4 | $169.49 | 5.317% | $178.5018 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $21.63 | 10.207% | $23.8378 | $23.84 | $23.85 | $23.80 |
| Purchase #6 | $39.52 | 6.710% | $42.1718 | $42.17 | $42.15 | $42.20 |
| Purchase #7 | $97.80 | 6.564% | $104.2196 | $104.22 | $104.20 | $104.20 |
| 7 purchase totals = | $605.58 | $643.5913 | $643.59 | $643.60 | $643.50 | |