| 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 | $93.52 | 9.404% | $102.3146 | $102.31 | $102.30 | $102.30 |
| Purchase #2 | $55.59 | 12.644% | $62.6188 | $62.62 | $62.60 | $62.60 |
| Purchase #3 | $211.27 | 11.780% | $236.1576 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $162.33 | 8.369% | $175.9154 | $175.92 | $175.90 | $175.90 |
| Purchase #5 | $146.79 | 7.218% | $157.3853 | $157.39 | $157.40 | $157.40 |
| Purchase #6 | $41.99 | 6.751% | $44.8247 | $44.82 | $44.80 | $44.80 |
| Purchase #7 | $47.26 | 6.415% | $50.2917 | $50.29 | $50.30 | $50.30 |
| 7 purchase totals = | $758.75 | $829.5081 | $829.51 | $829.45 | $829.50 | |