| 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 | $121.51 | 10.721% | $134.5371 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $8.82 | 3.349% | $9.1154 | $9.12 | $9.10 | $9.10 |
| Purchase #3 | $231.33 | 11.710% | $258.4187 | $258.42 | $258.40 | $258.40 |
| Purchase #4 | $32.43 | 10.826% | $35.9409 | $35.94 | $35.95 | $35.90 |
| Purchase #5 | $67.68 | 7.108% | $72.4907 | $72.49 | $72.50 | $72.50 |
| Purchase #6 | $97.48 | 12.821% | $109.9779 | $109.98 | $110.00 | $110.00 |
| Purchase #7 | $40.59 | 5.144% | $42.6779 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $599.84 | $663.1586 | $663.17 | $663.20 | $663.10 | |