| 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 | $60.43 | 6.370% | $64.2794 | $64.28 | $64.30 | $64.30 |
| Purchase #2 | $118.53 | 8.843% | $129.0116 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $10.27 | 5.541% | $10.8391 | $10.84 | $10.85 | $10.80 |
| Purchase #4 | $105.75 | 12.740% | $119.2226 | $119.22 | $119.20 | $119.20 |
| Purchase #5 | $162.46 | 5.771% | $171.8356 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $42.91 | 7.583% | $46.1639 | $46.16 | $46.15 | $46.20 |
| Purchase #7 | $152.95 | 13.646% | $173.8216 | $173.82 | $173.80 | $173.80 |
| 7 purchase totals = | $653.30 | $715.1738 | $715.17 | $715.15 | $715.10 | |