| 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 | $51.47 | 10.315% | $56.7791 | $56.78 | $56.80 | $56.80 |
| Purchase #2 | $66.92 | 5.507% | $70.6053 | $70.61 | $70.60 | $70.60 |
| Purchase #3 | $169.74 | 6.686% | $181.0888 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $31.29 | 3.297% | $32.3216 | $32.32 | $32.30 | $32.30 |
| Purchase #5 | $31.87 | 12.622% | $35.8926 | $35.89 | $35.90 | $35.90 |
| Purchase #6 | $20.53 | 12.277% | $23.0505 | $23.05 | $23.05 | $23.10 |
| Purchase #7 | $224.68 | 10.498% | $248.2669 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $596.50 | $648.0048 | $648.01 | $648.00 | $648.10 | |