| 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 | $38.70 | 6.253% | $41.1199 | $41.12 | $41.10 | $41.10 |
| Purchase #2 | $11.63 | 9.760% | $12.7651 | $12.77 | $12.75 | $12.80 |
| Purchase #3 | $15.65 | 9.585% | $17.1501 | $17.15 | $17.15 | $17.20 |
| Purchase #4 | $179.99 | 9.691% | $197.4328 | $197.43 | $197.45 | $197.40 |
| Purchase #5 | $87.75 | 13.333% | $99.4497 | $99.45 | $99.45 | $99.40 |
| Purchase #6 | $208.38 | 12.559% | $234.5504 | $234.55 | $234.55 | $234.60 |
| Purchase #7 | $80.97 | 13.698% | $92.0613 | $92.06 | $92.05 | $92.10 |
| 7 purchase totals = | $623.07 | $694.5293 | $694.53 | $694.50 | $694.60 | |