| 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 | $212.48 | 8.769% | $231.1124 | $231.11 | $231.10 | $231.10 |
| Purchase #2 | $26.83 | 13.788% | $30.5293 | $30.53 | $30.55 | $30.50 |
| Purchase #3 | $42.41 | 6.588% | $45.204 | $45.20 | $45.20 | $45.20 |
| Purchase #4 | $66.88 | 10.364% | $73.8114 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $56.81 | 9.319% | $62.1041 | $62.10 | $62.10 | $62.10 |
| Purchase #6 | $97.29 | 8.224% | $105.2911 | $105.29 | $105.30 | $105.30 |
| Purchase #7 | $94.82 | 10.152% | $104.4461 | $104.45 | $104.45 | $104.40 |
| 7 purchase totals = | $597.52 | $652.4984 | $652.49 | $652.50 | $652.40 | |