| 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 | $28.33 | 12.677% | $31.9214 | $31.92 | $31.90 | $31.90 |
| Purchase #2 | $84.84 | 3.363% | $87.6932 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $62.27 | 6.668% | $66.4222 | $66.42 | $66.40 | $66.40 |
| Purchase #4 | $119.83 | 7.746% | $129.112 | $129.11 | $129.10 | $129.10 |
| Purchase #5 | $97.65 | 3.445% | $101.014 | $101.01 | $101.00 | $101.00 |
| Purchase #6 | $191.52 | 3.816% | $198.8284 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $114.46 | 10.803% | $126.8251 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $698.90 | $741.8163 | $741.81 | $741.80 | $741.70 | |