| 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 | $16.62 | 12.143% | $18.6382 | $18.64 | $18.65 | $18.60 |
| Purchase #2 | $68.65 | 6.379% | $73.0292 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $75.71 | 7.771% | $81.5934 | $81.59 | $81.60 | $81.60 |
| Purchase #4 | $169.27 | 8.432% | $183.5428 | $183.54 | $183.55 | $183.50 |
| Purchase #5 | $197.30 | 5.107% | $207.3761 | $207.38 | $207.40 | $207.40 |
| Purchase #6 | $132.63 | 7.479% | $142.5494 | $142.55 | $142.55 | $142.50 |
| Purchase #7 | $73.61 | 11.849% | $82.332 | $82.33 | $82.35 | $82.30 |
| 7 purchase totals = | $733.79 | $789.0611 | $789.06 | $789.15 | $788.90 | |