| 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 | $71.40 | 8.330% | $77.3476 | $77.35 | $77.35 | $77.30 |
| Purchase #2 | $83.52 | 11.342% | $92.9928 | $92.99 | $93.00 | $93.00 |
| Purchase #3 | $57.37 | 13.435% | $65.0777 | $65.08 | $65.10 | $65.10 |
| Purchase #4 | $220.77 | 4.400% | $230.4839 | $230.48 | $230.50 | $230.50 |
| Purchase #5 | $220.59 | 7.430% | $236.9798 | $236.98 | $237.00 | $237.00 |
| Purchase #6 | $78.48 | 13.767% | $89.2843 | $89.28 | $89.30 | $89.30 |
| Purchase #7 | $109.54 | 7.472% | $117.7248 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $841.67 | $909.8909 | $909.88 | $909.95 | $909.90 | |