| 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 | $41.76 | 13.740% | $47.4978 | $47.50 | $47.50 | $47.50 |
| Purchase #2 | $41.77 | 11.295% | $46.4879 | $46.49 | $46.50 | $46.50 |
| Purchase #3 | $20.52 | 12.116% | $23.0062 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $241.47 | 12.714% | $272.1705 | $272.17 | $272.15 | $272.20 |
| Purchase #5 | $130.51 | 6.826% | $139.4186 | $139.42 | $139.40 | $139.40 |
| Purchase #6 | $233.52 | 5.574% | $246.5364 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $115.41 | 3.435% | $119.3743 | $119.37 | $119.35 | $119.40 |
| 7 purchase totals = | $824.96 | $894.4917 | $894.50 | $894.45 | $894.50 | |