| 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 | $81.54 | 4.737% | $85.4025 | $85.40 | $85.40 | $85.40 |
| Purchase #2 | $113.39 | 5.324% | $119.4269 | $119.43 | $119.45 | $119.40 |
| Purchase #3 | $240.68 | 3.348% | $248.738 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $152.73 | 13.761% | $173.7472 | $173.75 | $173.75 | $173.70 |
| Purchase #5 | $10.74 | 9.676% | $11.7792 | $11.78 | $11.80 | $11.80 |
| Purchase #6 | $49.28 | 4.247% | $51.3729 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $35.27 | 10.424% | $38.9465 | $38.95 | $38.95 | $38.90 |
| 7 purchase totals = | $683.63 | $729.4132 | $729.42 | $729.45 | $729.30 | |