| 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 | $48.54 | 7.369% | $52.1169 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $162.73 | 4.136% | $169.4605 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $160.57 | 7.726% | $172.9756 | $172.98 | $173.00 | $173.00 |
| Purchase #4 | $59.57 | 4.525% | $62.2655 | $62.27 | $62.25 | $62.30 |
| Purchase #5 | $146.84 | 10.630% | $162.4491 | $162.45 | $162.45 | $162.40 |
| Purchase #6 | $97.44 | 9.856% | $107.0437 | $107.04 | $107.05 | $107.00 |
| Purchase #7 | $138.53 | 11.767% | $154.8308 | $154.83 | $154.85 | $154.80 |
| 7 purchase totals = | $814.22 | $881.1421 | $881.15 | $881.15 | $881.10 | |