| 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 | $5.37 | 13.230% | $6.0805 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $87.59 | 7.508% | $94.1663 | $94.17 | $94.15 | $94.20 |
| Purchase #3 | $54.42 | 8.769% | $59.1921 | $59.19 | $59.20 | $59.20 |
| Purchase #4 | $111.75 | 9.803% | $122.7049 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $225.72 | 8.140% | $244.0936 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $158.93 | 4.784% | $166.5332 | $166.53 | $166.55 | $166.50 |
| Purchase #7 | $139.61 | 5.162% | $146.8167 | $146.82 | $146.80 | $146.80 |
| 7 purchase totals = | $783.39 | $839.5873 | $839.58 | $839.60 | $839.60 | |