| 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 | $33.54 | 7.379% | $36.0149 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $169.55 | 6.426% | $180.4453 | $180.45 | $180.45 | $180.40 |
| Purchase #3 | $132.97 | 8.457% | $144.2153 | $144.22 | $144.20 | $144.20 |
| Purchase #4 | $191.60 | 5.560% | $202.253 | $202.25 | $202.25 | $202.30 |
| Purchase #5 | $41.64 | 10.279% | $45.9202 | $45.92 | $45.90 | $45.90 |
| Purchase #6 | $157.85 | 5.539% | $166.5933 | $166.59 | $166.60 | $166.60 |
| Purchase #7 | $135.34 | 5.464% | $142.735 | $142.74 | $142.75 | $142.70 |
| 7 purchase totals = | $862.49 | $918.1770 | $918.18 | $918.15 | $918.10 | |