| 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 | $22.74 | 3.834% | $23.6119 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $103.25 | 5.554% | $108.9845 | $108.98 | $109.00 | $109.00 |
| Purchase #3 | $177.84 | 9.813% | $195.2914 | $195.29 | $195.30 | $195.30 |
| Purchase #4 | $91.42 | 3.314% | $94.4497 | $94.45 | $94.45 | $94.40 |
| Purchase #5 | $5.64 | 12.179% | $6.3269 | $6.33 | $6.35 | $6.30 |
| Purchase #6 | $103.37 | 9.445% | $113.1333 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $102.84 | 7.576% | $110.6312 | $110.63 | $110.65 | $110.60 |
| 7 purchase totals = | $607.10 | $652.4289 | $652.42 | $652.50 | $652.30 | |