| 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 | $94.95 | 5.346% | $100.026 | $100.03 | $100.05 | $100.00 |
| Purchase #2 | $14.87 | 13.651% | $16.8999 | $16.90 | $16.90 | $16.90 |
| Purchase #3 | $79.55 | 6.427% | $84.6627 | $84.66 | $84.65 | $84.70 |
| Purchase #4 | $30.72 | 6.300% | $32.6554 | $32.66 | $32.65 | $32.70 |
| Purchase #5 | $240.75 | 3.121% | $248.2638 | $248.26 | $248.25 | $248.30 |
| Purchase #6 | $157.27 | 5.654% | $166.162 | $166.16 | $166.15 | $166.20 |
| Purchase #7 | $42.74 | 10.542% | $47.2457 | $47.25 | $47.25 | $47.20 |
| 7 purchase totals = | $660.85 | $695.9155 | $695.92 | $695.90 | $696.00 | |