| 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 | $33.60 | 13.191% | $38.0322 | $38.03 | $38.05 | $38.00 |
| Purchase #2 | $36.48 | 6.238% | $38.7556 | $38.76 | $38.75 | $38.80 |
| Purchase #3 | $158.66 | 11.865% | $177.485 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $211.88 | 10.447% | $234.0151 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $121.97 | 10.168% | $134.3719 | $134.37 | $134.35 | $134.40 |
| Purchase #6 | $54.68 | 7.132% | $58.5798 | $58.58 | $58.60 | $58.60 |
| Purchase #7 | $243.85 | 13.484% | $276.7307 | $276.73 | $276.75 | $276.70 |
| 7 purchase totals = | $861.12 | $957.9703 | $957.98 | $958.00 | $958.00 | |