| 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 | $34.57 | 7.529% | $37.1728 | $37.17 | $37.15 | $37.20 |
| Purchase #2 | $60.69 | 5.786% | $64.2015 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $146.41 | 13.419% | $166.0568 | $166.06 | $166.05 | $166.10 |
| Purchase #4 | $92.99 | 5.740% | $98.3276 | $98.33 | $98.35 | $98.30 |
| Purchase #5 | $185.38 | 4.812% | $194.3005 | $194.30 | $194.30 | $194.30 |
| Purchase #6 | $247.96 | 11.575% | $276.6614 | $276.66 | $276.65 | $276.70 |
| Purchase #7 | $196.30 | 7.738% | $211.4897 | $211.49 | $211.50 | $211.50 |
| 7 purchase totals = | $964.30 | $1,048.2103 | $1,048.21 | $1,048.20 | $1,048.30 | |