| 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 | $70.47 | 13.292% | $79.8369 | $79.84 | $79.85 | $79.80 |
| Purchase #2 | $103.35 | 4.633% | $108.1382 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $68.83 | 4.503% | $71.9294 | $71.93 | $71.95 | $71.90 |
| Purchase #4 | $205.35 | 7.420% | $220.587 | $220.59 | $220.60 | $220.60 |
| Purchase #5 | $67.28 | 3.128% | $69.3845 | $69.38 | $69.40 | $69.40 |
| Purchase #6 | $116.38 | 7.320% | $124.899 | $124.90 | $124.90 | $124.90 |
| Purchase #7 | $28.71 | 3.377% | $29.6795 | $29.68 | $29.70 | $29.70 |
| 7 purchase totals = | $660.37 | $704.4545 | $704.46 | $704.55 | $704.40 | |