| 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 | $45.29 | 11.421% | $50.4626 | $50.46 | $50.45 | $50.50 |
| Purchase #2 | $101.45 | 9.868% | $111.4611 | $111.46 | $111.45 | $111.50 |
| Purchase #3 | $14.46 | 10.780% | $16.0188 | $16.02 | $16.00 | $16.00 |
| Purchase #4 | $30.42 | 5.777% | $32.1774 | $32.18 | $32.20 | $32.20 |
| Purchase #5 | $192.90 | 10.642% | $213.4284 | $213.43 | $213.45 | $213.40 |
| Purchase #6 | $245.27 | 13.472% | $278.3128 | $278.31 | $278.30 | $278.30 |
| Purchase #7 | $206.98 | 6.291% | $220.0011 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $836.77 | $921.8622 | $921.86 | $921.85 | $921.90 | |