| 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 | $94.49 | 6.119% | $100.2718 | $100.27 | $100.25 | $100.30 |
| Purchase #2 | $46.33 | 5.747% | $48.9926 | $48.99 | $49.00 | $49.00 |
| Purchase #3 | $32.86 | 5.306% | $34.6036 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $158.98 | 3.871% | $165.1341 | $165.13 | $165.15 | $165.10 |
| Purchase #5 | $234.37 | 3.846% | $243.3839 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $220.76 | 10.483% | $243.9023 | $243.90 | $243.90 | $243.90 |
| Purchase #7 | $223.29 | 10.242% | $246.1594 | $246.16 | $246.15 | $246.20 |
| 7 purchase totals = | $1,011.08 | $1,082.4477 | $1,082.43 | $1,082.45 | $1,082.50 | |