| 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 | $112.53 | 3.841% | $116.8523 | $116.85 | $116.85 | $116.90 |
| Purchase #2 | $97.58 | 13.368% | $110.6245 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $195.69 | 7.800% | $210.9538 | $210.95 | $210.95 | $211.00 |
| Purchase #4 | $117.97 | 11.762% | $131.8456 | $131.85 | $131.85 | $131.80 |
| Purchase #5 | $15.98 | 9.239% | $17.4564 | $17.46 | $17.45 | $17.50 |
| Purchase #6 | $126.64 | 11.194% | $140.8161 | $140.82 | $140.80 | $140.80 |
| Purchase #7 | $47.84 | 3.708% | $49.6139 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $714.23 | $778.1626 | $778.16 | $778.10 | $778.20 | |