| 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 | $236.87 | 7.130% | $253.7588 | $253.76 | $253.75 | $253.80 |
| Purchase #2 | $79.59 | 7.584% | $85.6261 | $85.63 | $85.65 | $85.60 |
| Purchase #3 | $21.28 | 5.454% | $22.4406 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $78.46 | 8.762% | $85.3347 | $85.33 | $85.35 | $85.30 |
| Purchase #5 | $25.68 | 5.678% | $27.1381 | $27.14 | $27.15 | $27.10 |
| Purchase #6 | $6.30 | 9.569% | $6.9028 | $6.90 | $6.90 | $6.90 |
| Purchase #7 | $170.74 | 9.701% | $187.3035 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $618.92 | $668.5046 | $668.50 | $668.55 | $668.40 | |