| 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 | $90.51 | 8.820% | $98.493 | $98.49 | $98.50 | $98.50 |
| Purchase #2 | $41.74 | 13.453% | $47.3553 | $47.36 | $47.35 | $47.40 |
| Purchase #3 | $51.71 | 7.434% | $55.5541 | $55.55 | $55.55 | $55.60 |
| Purchase #4 | $109.36 | 3.152% | $112.807 | $112.81 | $112.80 | $112.80 |
| Purchase #5 | $63.25 | 11.449% | $70.4915 | $70.49 | $70.50 | $70.50 |
| Purchase #6 | $106.92 | 6.582% | $113.9575 | $113.96 | $113.95 | $114.00 |
| Purchase #7 | $62.80 | 4.527% | $65.643 | $65.64 | $65.65 | $65.60 |
| 7 purchase totals = | $526.29 | $564.3014 | $564.30 | $564.30 | $564.40 | |