| 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 | $48.53 | 5.670% | $51.2817 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $12.27 | 9.555% | $13.4424 | $13.44 | $13.45 | $13.40 |
| Purchase #3 | $26.27 | 11.766% | $29.3609 | $29.36 | $29.35 | $29.40 |
| Purchase #4 | $231.27 | 5.609% | $244.2419 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $6.32 | 9.587% | $6.9259 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $197.78 | 13.205% | $223.8968 | $223.90 | $223.90 | $223.90 |
| Purchase #7 | $97.28 | 7.620% | $104.6927 | $104.69 | $104.70 | $104.70 |
| 7 purchase totals = | $619.72 | $673.8423 | $673.84 | $673.90 | $673.80 | |