| 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 | $85.96 | 9.420% | $94.0574 | $94.06 | $94.05 | $94.10 |
| Purchase #2 | $153.49 | 9.774% | $168.4921 | $168.49 | $168.50 | $168.50 |
| Purchase #3 | $236.61 | 3.464% | $244.8062 | $244.81 | $244.80 | $244.80 |
| Purchase #4 | $114.37 | 9.118% | $124.7983 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $131.69 | 6.717% | $140.5356 | $140.54 | $140.55 | $140.50 |
| Purchase #6 | $62.36 | 13.461% | $70.7543 | $70.75 | $70.75 | $70.80 |
| Purchase #7 | $14.75 | 7.372% | $15.8374 | $15.84 | $15.85 | $15.80 |
| 7 purchase totals = | $799.23 | $859.2813 | $859.29 | $859.30 | $859.30 | |