| 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 | $53.34 | 8.104% | $57.6627 | $57.66 | $57.65 | $57.70 |
| Purchase #2 | $136.64 | 3.414% | $141.3049 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $114.76 | 6.769% | $122.5281 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $135.56 | 10.537% | $149.844 | $149.84 | $149.85 | $149.80 |
| Purchase #5 | $47.32 | 7.325% | $50.7862 | $50.79 | $50.80 | $50.80 |
| Purchase #6 | $154.84 | 13.192% | $175.2665 | $175.27 | $175.25 | $175.30 |
| Purchase #7 | $192.39 | 3.808% | $199.7162 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $834.85 | $897.1086 | $897.11 | $897.10 | $897.10 | |