| 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 | $11.88 | 5.289% | $12.5083 | $12.51 | $12.50 | $12.50 |
| Purchase #2 | $220.54 | 7.718% | $237.5613 | $237.56 | $237.55 | $237.60 |
| Purchase #3 | $124.82 | 6.607% | $133.0669 | $133.07 | $133.05 | $133.10 |
| Purchase #4 | $65.45 | 12.647% | $73.7275 | $73.73 | $73.75 | $73.70 |
| Purchase #5 | $113.28 | 7.233% | $121.4735 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $79.31 | 7.407% | $85.1845 | $85.18 | $85.20 | $85.20 |
| Purchase #7 | $210.74 | 4.111% | $219.4035 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $826.02 | $882.9255 | $882.92 | $882.90 | $883.00 | |