| 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 | $52.96 | 11.191% | $58.8868 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $239.68 | 6.608% | $255.5181 | $255.52 | $255.50 | $255.50 |
| Purchase #3 | $246.63 | 7.643% | $265.4799 | $265.48 | $265.50 | $265.50 |
| Purchase #4 | $104.67 | 3.220% | $108.0404 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $113.68 | 13.464% | $128.9859 | $128.99 | $129.00 | $129.00 |
| Purchase #6 | $178.85 | 8.246% | $193.598 | $193.60 | $193.60 | $193.60 |
| Purchase #7 | $64.50 | 3.154% | $66.5343 | $66.53 | $66.55 | $66.50 |
| 7 purchase totals = | $1,000.97 | $1,077.0434 | $1,077.05 | $1,077.10 | $1,077.00 | |