| 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 | $141.92 | 8.152% | $153.4893 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $8.83 | 12.703% | $9.9517 | $9.95 | $9.95 | $10.00 |
| Purchase #3 | $216.29 | 4.316% | $225.6251 | $225.63 | $225.65 | $225.60 |
| Purchase #4 | $208.67 | 6.177% | $221.5595 | $221.56 | $221.55 | $221.60 |
| Purchase #5 | $103.63 | 10.284% | $114.2873 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $40.36 | 13.570% | $45.8369 | $45.84 | $45.85 | $45.80 |
| Purchase #7 | $59.88 | 10.657% | $66.2614 | $66.26 | $66.25 | $66.30 |
| 7 purchase totals = | $779.58 | $837.0112 | $837.02 | $837.05 | $837.10 | |