| 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 | $50.63 | 5.749% | $53.5407 | $53.54 | $53.55 | $53.50 |
| Purchase #2 | $206.76 | 13.328% | $234.317 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $72.27 | 9.529% | $79.1566 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $76.90 | 4.286% | $80.1959 | $80.20 | $80.20 | $80.20 |
| Purchase #5 | $87.43 | 9.729% | $95.9361 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $17.45 | 9.485% | $19.1051 | $19.11 | $19.10 | $19.10 |
| Purchase #7 | $182.25 | 3.424% | $188.4902 | $188.49 | $188.50 | $188.50 |
| 7 purchase totals = | $693.69 | $750.7416 | $750.76 | $750.75 | $750.70 | |