| 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 | $109.92 | 4.190% | $114.5256 | $114.53 | $114.55 | $114.50 |
| Purchase #2 | $151.37 | 12.113% | $169.7054 | $169.71 | $169.70 | $169.70 |
| Purchase #3 | $6.79 | 8.307% | $7.354 | $7.35 | $7.35 | $7.40 |
| Purchase #4 | $127.93 | 5.521% | $134.993 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $64.43 | 13.665% | $73.2344 | $73.23 | $73.25 | $73.20 |
| Purchase #6 | $158.61 | 7.684% | $170.7976 | $170.80 | $170.80 | $170.80 |
| Purchase #7 | $96.71 | 13.714% | $109.9728 | $109.97 | $109.95 | $110.00 |
| 7 purchase totals = | $715.76 | $780.5828 | $780.58 | $780.60 | $780.60 | |