| 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 | $107.58 | 5.657% | $113.6658 | $113.67 | $113.65 | $113.70 |
| Purchase #2 | $45.45 | 4.194% | $47.3562 | $47.36 | $47.35 | $47.40 |
| Purchase #3 | $141.80 | 12.671% | $159.7675 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $16.59 | 5.479% | $17.499 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $219.40 | 13.115% | $248.1743 | $248.17 | $248.15 | $248.20 |
| Purchase #6 | $137.67 | 5.594% | $145.3713 | $145.37 | $145.35 | $145.40 |
| Purchase #7 | $47.37 | 9.703% | $51.9663 | $51.97 | $51.95 | $52.00 |
| 7 purchase totals = | $715.86 | $783.8004 | $783.81 | $783.70 | $784.00 | |