| 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 | $35.25 | 12.381% | $39.6143 | $39.61 | $39.60 | $39.60 |
| Purchase #2 | $104.51 | 4.872% | $109.6017 | $109.60 | $109.60 | $109.60 |
| Purchase #3 | $53.32 | 13.706% | $60.628 | $60.63 | $60.65 | $60.60 |
| Purchase #4 | $149.92 | 8.844% | $163.1789 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $189.96 | 12.575% | $213.8475 | $213.85 | $213.85 | $213.80 |
| Purchase #6 | $246.26 | 7.350% | $264.3601 | $264.36 | $264.35 | $264.40 |
| Purchase #7 | $124.78 | 4.271% | $130.1094 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $904.00 | $981.3399 | $981.34 | $981.35 | $981.30 | |