| 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 | $60.62 | 10.246% | $66.8311 | $66.83 | $66.85 | $66.80 |
| Purchase #2 | $80.66 | 5.559% | $85.1439 | $85.14 | $85.15 | $85.10 |
| Purchase #3 | $118.37 | 8.730% | $128.7037 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $155.67 | 3.563% | $161.2165 | $161.22 | $161.20 | $161.20 |
| Purchase #5 | $177.93 | 9.563% | $194.9454 | $194.95 | $194.95 | $194.90 |
| Purchase #6 | $87.74 | 9.147% | $95.7656 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $131.91 | 9.570% | $144.5338 | $144.53 | $144.55 | $144.50 |
| 7 purchase totals = | $812.90 | $877.1400 | $877.14 | $877.15 | $877.00 | |