| 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 | $46.90 | 7.288% | $50.3181 | $50.32 | $50.30 | $50.30 |
| Purchase #2 | $104.68 | 13.374% | $118.6799 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $43.29 | 9.508% | $47.406 | $47.41 | $47.40 | $47.40 |
| Purchase #4 | $196.58 | 11.843% | $219.861 | $219.86 | $219.85 | $219.90 |
| Purchase #5 | $34.56 | 13.331% | $39.1672 | $39.17 | $39.15 | $39.20 |
| Purchase #6 | $116.60 | 6.582% | $124.2746 | $124.27 | $124.25 | $124.30 |
| Purchase #7 | $45.30 | 11.305% | $50.4212 | $50.42 | $50.40 | $50.40 |
| 7 purchase totals = | $587.91 | $650.1280 | $650.13 | $650.05 | $650.20 | |