| 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 | $58.84 | 6.337% | $62.5687 | $62.57 | $62.55 | $62.60 |
| Purchase #2 | $143.79 | 3.804% | $149.2598 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $168.70 | 10.787% | $186.8977 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $113.41 | 4.136% | $118.1006 | $118.10 | $118.10 | $118.10 |
| Purchase #5 | $110.56 | 9.781% | $121.3739 | $121.37 | $121.35 | $121.40 |
| Purchase #6 | $73.47 | 4.508% | $76.782 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $81.46 | 10.642% | $90.129 | $90.13 | $90.15 | $90.10 |
| 7 purchase totals = | $750.23 | $805.1117 | $805.11 | $805.10 | $805.20 | |