| 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 | $9.83 | 8.165% | $10.6326 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $209.52 | 3.355% | $216.5494 | $216.55 | $216.55 | $216.50 |
| Purchase #3 | $74.44 | 9.850% | $81.7723 | $81.77 | $81.75 | $81.80 |
| Purchase #4 | $197.84 | 5.376% | $208.4759 | $208.48 | $208.50 | $208.50 |
| Purchase #5 | $83.46 | 7.417% | $89.6502 | $89.65 | $89.65 | $89.70 |
| Purchase #6 | $168.79 | 6.576% | $179.8896 | $179.89 | $179.90 | $179.90 |
| Purchase #7 | $117.40 | 3.248% | $121.2132 | $121.21 | $121.20 | $121.20 |
| 7 purchase totals = | $861.28 | $908.1832 | $908.18 | $908.20 | $908.20 | |