| 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 | $89.74 | 9.554% | $98.3138 | $98.31 | $98.30 | $98.30 |
| Purchase #2 | $179.74 | 13.243% | $203.543 | $203.54 | $203.55 | $203.50 |
| Purchase #3 | $161.60 | 5.806% | $170.9825 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $198.64 | 5.340% | $209.2474 | $209.25 | $209.25 | $209.20 |
| Purchase #5 | $20.31 | 13.874% | $23.1278 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $107.29 | 11.494% | $119.6219 | $119.62 | $119.60 | $119.60 |
| Purchase #7 | $35.40 | 12.356% | $39.774 | $39.77 | $39.75 | $39.80 |
| 7 purchase totals = | $792.72 | $864.6104 | $864.60 | $864.60 | $864.50 | |