| 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 | $39.35 | 11.448% | $43.8548 | $43.85 | $43.85 | $43.90 |
| Purchase #2 | $199.49 | 7.199% | $213.8513 | $213.85 | $213.85 | $213.90 |
| Purchase #3 | $37.81 | 13.271% | $42.8278 | $42.83 | $42.85 | $42.80 |
| Purchase #4 | $64.55 | 8.810% | $70.2369 | $70.24 | $70.25 | $70.20 |
| Purchase #5 | $122.61 | 11.477% | $136.6819 | $136.68 | $136.70 | $136.70 |
| Purchase #6 | $178.83 | 5.832% | $189.2594 | $189.26 | $189.25 | $189.30 |
| Purchase #7 | $208.63 | 8.248% | $225.8378 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $851.27 | $922.5499 | $922.55 | $922.60 | $922.60 | |