| 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 | $20.54 | 9.828% | $22.5587 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $73.67 | 3.194% | $76.023 | $76.02 | $76.00 | $76.00 |
| Purchase #3 | $101.36 | 11.366% | $112.8806 | $112.88 | $112.90 | $112.90 |
| Purchase #4 | $92.88 | 6.822% | $99.2163 | $99.22 | $99.20 | $99.20 |
| Purchase #5 | $136.53 | 9.163% | $149.0402 | $149.04 | $149.05 | $149.00 |
| Purchase #6 | $41.87 | 13.608% | $47.5677 | $47.57 | $47.55 | $47.60 |
| Purchase #7 | $228.64 | 3.415% | $236.4481 | $236.45 | $236.45 | $236.40 |
| 7 purchase totals = | $695.49 | $743.7346 | $743.74 | $743.70 | $743.70 | |