| 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 | $12.78 | 4.417% | $13.3445 | $13.34 | $13.35 | $13.30 |
| Purchase #2 | $214.81 | 5.432% | $226.4785 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $24.96 | 4.649% | $26.1204 | $26.12 | $26.10 | $26.10 |
| Purchase #4 | $59.96 | 5.218% | $63.0887 | $63.09 | $63.10 | $63.10 |
| Purchase #5 | $232.38 | 8.244% | $251.5374 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $88.77 | 8.822% | $96.6013 | $96.60 | $96.60 | $96.60 |
| Purchase #7 | $192.71 | 6.297% | $204.8449 | $204.84 | $204.85 | $204.80 |
| 7 purchase totals = | $826.37 | $882.0157 | $882.01 | $882.05 | $881.90 | |