| 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 | $64.83 | 3.146% | $66.8696 | $66.87 | $66.85 | $66.90 |
| Purchase #2 | $9.66 | 11.846% | $10.8043 | $10.80 | $10.80 | $10.80 |
| Purchase #3 | $69.45 | 12.502% | $78.1326 | $78.13 | $78.15 | $78.10 |
| Purchase #4 | $101.99 | 13.389% | $115.6454 | $115.65 | $115.65 | $115.60 |
| Purchase #5 | $174.25 | 9.740% | $191.222 | $191.22 | $191.20 | $191.20 |
| Purchase #6 | $94.69 | 9.307% | $103.5028 | $103.50 | $103.50 | $103.50 |
| Purchase #7 | $110.87 | 4.195% | $115.521 | $115.52 | $115.50 | $115.50 |
| 7 purchase totals = | $625.74 | $681.6977 | $681.69 | $681.65 | $681.60 | |