| 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 | $233.51 | 10.268% | $257.4868 | $257.49 | $257.50 | $257.50 |
| Purchase #2 | $38.29 | 8.701% | $41.6216 | $41.62 | $41.60 | $41.60 |
| Purchase #3 | $111.41 | 10.668% | $123.2952 | $123.30 | $123.30 | $123.30 |
| Purchase #4 | $65.66 | 4.361% | $68.5234 | $68.52 | $68.50 | $68.50 |
| Purchase #5 | $248.96 | 3.491% | $257.6512 | $257.65 | $257.65 | $257.70 |
| Purchase #6 | $6.52 | 11.385% | $7.2623 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $49.68 | 4.418% | $51.8749 | $51.87 | $51.85 | $51.90 |
| 7 purchase totals = | $754.03 | $807.7154 | $807.71 | $807.65 | $807.80 | |