| 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 | $69.92 | 9.510% | $76.5694 | $76.57 | $76.55 | $76.60 |
| Purchase #2 | $95.37 | 10.519% | $105.402 | $105.40 | $105.40 | $105.40 |
| Purchase #3 | $15.52 | 11.793% | $17.3503 | $17.35 | $17.35 | $17.40 |
| Purchase #4 | $66.76 | 6.684% | $71.2222 | $71.22 | $71.20 | $71.20 |
| Purchase #5 | $169.57 | 3.366% | $175.2777 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $89.32 | 5.860% | $94.5542 | $94.55 | $94.55 | $94.60 |
| Purchase #7 | $85.62 | 7.137% | $91.7307 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $592.08 | $632.1065 | $632.10 | $632.10 | $632.20 | |