| 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 | $81.39 | 6.766% | $86.8968 | $86.90 | $86.90 | $86.90 |
| Purchase #2 | $16.26 | 9.491% | $17.8032 | $17.80 | $17.80 | $17.80 |
| Purchase #3 | $47.59 | 9.865% | $52.2848 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $243.30 | 3.231% | $251.161 | $251.16 | $251.15 | $251.20 |
| Purchase #5 | $115.41 | 4.414% | $120.5042 | $120.50 | $120.50 | $120.50 |
| Purchase #6 | $42.87 | 11.778% | $47.9192 | $47.92 | $47.90 | $47.90 |
| Purchase #7 | $46.95 | 12.251% | $52.7018 | $52.70 | $52.70 | $52.70 |
| 7 purchase totals = | $593.77 | $629.2710 | $629.26 | $629.25 | $629.30 | |