| 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 | $246.94 | 11.816% | $276.1184 | $276.12 | $276.10 | $276.10 |
| Purchase #2 | $27.27 | 6.627% | $29.0772 | $29.08 | $29.10 | $29.10 |
| Purchase #3 | $184.25 | 11.395% | $205.2453 | $205.25 | $205.25 | $205.20 |
| Purchase #4 | $185.93 | 7.800% | $200.4325 | $200.43 | $200.45 | $200.40 |
| Purchase #5 | $74.89 | 3.598% | $77.5845 | $77.58 | $77.60 | $77.60 |
| Purchase #6 | $5.96 | 9.154% | $6.5056 | $6.51 | $6.50 | $6.50 |
| Purchase #7 | $73.81 | 9.507% | $80.8271 | $80.83 | $80.85 | $80.80 |
| 7 purchase totals = | $799.05 | $875.7906 | $875.80 | $875.85 | $875.70 | |