| 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 | $87.41 | 4.349% | $91.2115 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $92.97 | 9.676% | $101.9658 | $101.97 | $101.95 | $102.00 |
| Purchase #3 | $22.47 | 8.351% | $24.3465 | $24.35 | $24.35 | $24.30 |
| Purchase #4 | $200.81 | 10.246% | $221.385 | $221.39 | $221.40 | $221.40 |
| Purchase #5 | $180.73 | 3.583% | $187.2056 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $136.75 | 7.863% | $147.5027 | $147.50 | $147.50 | $147.50 |
| Purchase #7 | $112.69 | 13.601% | $128.017 | $128.02 | $128.00 | $128.00 |
| 7 purchase totals = | $833.83 | $901.6341 | $901.65 | $901.60 | $901.60 | |