| 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 | $54.91 | 7.640% | $59.1051 | $59.11 | $59.10 | $59.10 |
| Purchase #2 | $64.64 | 13.548% | $73.3974 | $73.40 | $73.40 | $73.40 |
| Purchase #3 | $126.91 | 5.208% | $133.5195 | $133.52 | $133.50 | $133.50 |
| Purchase #4 | $30.34 | 4.572% | $31.7271 | $31.73 | $31.75 | $31.70 |
| Purchase #5 | $218.68 | 6.557% | $233.0188 | $233.02 | $233.00 | $233.00 |
| Purchase #6 | $50.35 | 9.755% | $55.2616 | $55.26 | $55.25 | $55.30 |
| Purchase #7 | $225.96 | 13.133% | $255.6353 | $255.64 | $255.65 | $255.60 |
| 7 purchase totals = | $771.79 | $841.6648 | $841.68 | $841.65 | $841.60 | |