| 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 | $78.34 | 8.464% | $84.9707 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $71.49 | 6.623% | $76.2248 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $123.94 | 12.727% | $139.7138 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $235.93 | 12.187% | $264.6828 | $264.68 | $264.70 | $264.70 |
| Purchase #5 | $180.53 | 4.408% | $188.4878 | $188.49 | $188.50 | $188.50 |
| Purchase #6 | $73.91 | 12.674% | $83.2774 | $83.28 | $83.30 | $83.30 |
| Purchase #7 | $78.90 | 13.776% | $89.7693 | $89.77 | $89.75 | $89.80 |
| 7 purchase totals = | $843.04 | $927.1266 | $927.12 | $927.10 | $927.20 | |