| 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 | $45.93 | 12.822% | $51.8191 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $69.37 | 6.346% | $73.7722 | $73.77 | $73.75 | $73.80 |
| Purchase #3 | $29.79 | 3.807% | $30.9241 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $206.71 | 10.505% | $228.4249 | $228.42 | $228.40 | $228.40 |
| Purchase #5 | $53.87 | 6.134% | $57.1744 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $119.58 | 8.481% | $129.7216 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $180.89 | 3.545% | $187.3026 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $706.14 | $759.1389 | $759.12 | $759.00 | $759.10 | |