| 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 | $22.70 | 6.333% | $24.1376 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $140.55 | 6.207% | $149.2739 | $149.27 | $149.25 | $149.30 |
| Purchase #3 | $91.87 | 12.161% | $103.0423 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $193.65 | 7.290% | $207.7671 | $207.77 | $207.75 | $207.80 |
| Purchase #5 | $63.37 | 5.595% | $66.9156 | $66.92 | $66.90 | $66.90 |
| Purchase #6 | $226.54 | 12.645% | $255.186 | $255.19 | $255.20 | $255.20 |
| Purchase #7 | $29.37 | 13.553% | $33.3505 | $33.35 | $33.35 | $33.40 |
| 7 purchase totals = | $768.05 | $839.6730 | $839.68 | $839.65 | $839.70 | |