| 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 | $45.68 | 3.177% | $47.1313 | $47.13 | $47.15 | $47.10 |
| Purchase #2 | $87.68 | 10.159% | $96.5874 | $96.59 | $96.60 | $96.60 |
| Purchase #3 | $60.63 | 5.510% | $63.9707 | $63.97 | $63.95 | $64.00 |
| Purchase #4 | $214.53 | 8.604% | $232.9882 | $232.99 | $233.00 | $233.00 |
| Purchase #5 | $206.72 | 4.754% | $216.5475 | $216.55 | $216.55 | $216.50 |
| Purchase #6 | $36.97 | 13.605% | $41.9998 | $42.00 | $42.00 | $42.00 |
| Purchase #7 | $38.91 | 5.196% | $40.9318 | $40.93 | $40.95 | $40.90 |
| 7 purchase totals = | $691.12 | $740.1567 | $740.16 | $740.20 | $740.10 | |