| 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 | $16.50 | 6.116% | $17.5091 | $17.51 | $17.50 | $17.50 |
| Purchase #2 | $32.57 | 3.349% | $33.6608 | $33.66 | $33.65 | $33.70 |
| Purchase #3 | $203.29 | 10.192% | $224.0093 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $128.73 | 12.847% | $145.2679 | $145.27 | $145.25 | $145.30 |
| Purchase #5 | $15.36 | 9.184% | $16.7707 | $16.77 | $16.75 | $16.80 |
| Purchase #6 | $229.77 | 12.764% | $259.0978 | $259.10 | $259.10 | $259.10 |
| Purchase #7 | $28.75 | 11.387% | $32.0238 | $32.02 | $32.00 | $32.00 |
| 7 purchase totals = | $654.97 | $728.3394 | $728.34 | $728.25 | $728.40 | |