| 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 | $25.63 | 12.667% | $28.8766 | $28.88 | $28.90 | $28.90 |
| Purchase #2 | $220.40 | 9.473% | $241.2785 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $69.87 | 11.774% | $78.0965 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $187.36 | 9.269% | $204.7264 | $204.73 | $204.75 | $204.70 |
| Purchase #5 | $119.71 | 8.384% | $129.7465 | $129.75 | $129.75 | $129.70 |
| Purchase #6 | $24.81 | 11.171% | $27.5815 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $145.59 | 6.818% | $155.5163 | $155.52 | $155.50 | $155.50 |
| 7 purchase totals = | $793.37 | $865.8223 | $865.84 | $865.90 | $865.80 | |