| 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 | $114.93 | 12.574% | $129.3813 | $129.38 | $129.40 | $129.40 |
| Purchase #2 | $67.98 | 10.450% | $75.0839 | $75.08 | $75.10 | $75.10 |
| Purchase #3 | $106.47 | 3.112% | $109.7833 | $109.78 | $109.80 | $109.80 |
| Purchase #4 | $30.34 | 4.466% | $31.695 | $31.70 | $31.70 | $31.70 |
| Purchase #5 | $241.73 | 12.165% | $271.1365 | $271.14 | $271.15 | $271.10 |
| Purchase #6 | $13.70 | 7.673% | $14.7512 | $14.75 | $14.75 | $14.80 |
| Purchase #7 | $47.99 | 11.516% | $53.5165 | $53.52 | $53.50 | $53.50 |
| 7 purchase totals = | $623.14 | $685.3477 | $685.35 | $685.40 | $685.40 | |