| 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 | $34.65 | 3.132% | $35.7352 | $35.74 | $35.75 | $35.70 |
| Purchase #2 | $197.49 | 11.630% | $220.4581 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $125.71 | 13.389% | $142.5413 | $142.54 | $142.55 | $142.50 |
| Purchase #4 | $149.39 | 10.606% | $165.2343 | $165.23 | $165.25 | $165.20 |
| Purchase #5 | $15.74 | 7.475% | $16.9166 | $16.92 | $16.90 | $16.90 |
| Purchase #6 | $62.79 | 8.597% | $68.1881 | $68.19 | $68.20 | $68.20 |
| Purchase #7 | $248.51 | 3.210% | $256.4872 | $256.49 | $256.50 | $256.50 |
| 7 purchase totals = | $834.28 | $905.5608 | $905.57 | $905.60 | $905.50 | |