| 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 | $14.31 | 6.164% | $15.1921 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $81.59 | 7.171% | $87.4408 | $87.44 | $87.45 | $87.40 |
| Purchase #3 | $96.47 | 7.235% | $103.4496 | $103.45 | $103.45 | $103.40 |
| Purchase #4 | $121.92 | 12.238% | $136.8406 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $11.39 | 12.519% | $12.8159 | $12.82 | $12.80 | $12.80 |
| Purchase #6 | $219.78 | 3.424% | $227.3053 | $227.31 | $227.30 | $227.30 |
| Purchase #7 | $164.67 | 5.724% | $174.0957 | $174.10 | $174.10 | $174.10 |
| 7 purchase totals = | $710.13 | $757.1400 | $757.15 | $757.15 | $757.00 | |