| 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 | $42.69 | 9.291% | $46.6563 | $46.66 | $46.65 | $46.70 |
| Purchase #2 | $73.57 | 8.290% | $79.669 | $79.67 | $79.65 | $79.70 |
| Purchase #3 | $222.43 | 13.178% | $251.7418 | $251.74 | $251.75 | $251.70 |
| Purchase #4 | $150.54 | 4.168% | $156.8145 | $156.81 | $156.80 | $156.80 |
| Purchase #5 | $83.38 | 8.761% | $90.6849 | $90.68 | $90.70 | $90.70 |
| Purchase #6 | $172.70 | 13.128% | $195.3721 | $195.37 | $195.35 | $195.40 |
| Purchase #7 | $148.43 | 5.772% | $156.9974 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $893.74 | $977.9360 | $977.93 | $977.90 | $978.00 | |