| 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 | $66.94 | 4.489% | $69.9449 | $69.94 | $69.95 | $69.90 |
| Purchase #2 | $31.66 | 8.551% | $34.3672 | $34.37 | $34.35 | $34.40 |
| Purchase #3 | $213.81 | 7.406% | $229.6448 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $32.37 | 9.377% | $35.4053 | $35.41 | $35.40 | $35.40 |
| Purchase #5 | $63.70 | 11.440% | $70.9873 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $26.90 | 6.680% | $28.6969 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $154.41 | 11.285% | $171.8352 | $171.84 | $171.85 | $171.80 |
| 7 purchase totals = | $589.79 | $640.8816 | $640.89 | $640.90 | $640.80 | |