| 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 | $33.37 | 7.521% | $35.8798 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $101.37 | 4.664% | $106.0979 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $116.55 | 10.153% | $128.3833 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $99.91 | 13.669% | $113.5667 | $113.57 | $113.55 | $113.60 |
| Purchase #5 | $92.51 | 3.348% | $95.6072 | $95.61 | $95.60 | $95.60 |
| Purchase #6 | $58.82 | 13.289% | $66.6366 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $240.98 | 12.465% | $271.0182 | $271.02 | $271.00 | $271.00 |
| 7 purchase totals = | $743.51 | $817.1897 | $817.20 | $817.20 | $817.20 | |