| 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 | $34.49 | 9.523% | $37.7745 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $8.64 | 10.864% | $9.5786 | $9.58 | $9.60 | $9.60 |
| Purchase #3 | $32.27 | 12.181% | $36.2008 | $36.20 | $36.20 | $36.20 |
| Purchase #4 | $180.43 | 5.634% | $190.5954 | $190.60 | $190.60 | $190.60 |
| Purchase #5 | $227.42 | 7.343% | $244.1195 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $99.58 | 4.797% | $104.3569 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $171.87 | 11.555% | $191.7296 | $191.73 | $191.75 | $191.70 |
| 7 purchase totals = | $754.70 | $814.3553 | $814.36 | $814.35 | $814.40 | |