| 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 | $45.91 | 7.436% | $49.3239 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $126.64 | 7.700% | $136.3913 | $136.39 | $136.40 | $136.40 |
| Purchase #3 | $185.38 | 7.421% | $199.137 | $199.14 | $199.15 | $199.10 |
| Purchase #4 | $246.60 | 10.473% | $272.4264 | $272.43 | $272.45 | $272.40 |
| Purchase #5 | $72.25 | 12.851% | $81.5348 | $81.53 | $81.55 | $81.50 |
| Purchase #6 | $150.34 | 7.393% | $161.4546 | $161.45 | $161.45 | $161.50 |
| Purchase #7 | $70.65 | 13.391% | $80.1107 | $80.11 | $80.10 | $80.10 |
| 7 purchase totals = | $897.77 | $980.3787 | $980.37 | $980.40 | $980.30 | |