| 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 | $14.54 | 10.705% | $16.0965 | $16.10 | $16.10 | $16.10 |
| Purchase #2 | $52.65 | 4.565% | $55.0535 | $55.05 | $55.05 | $55.10 |
| Purchase #3 | $213.59 | 5.750% | $225.8714 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $138.91 | 10.277% | $153.1858 | $153.19 | $153.20 | $153.20 |
| Purchase #5 | $132.29 | 8.137% | $143.0544 | $143.05 | $143.05 | $143.10 |
| Purchase #6 | $45.79 | 12.756% | $51.631 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $16.81 | 4.278% | $17.5291 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $614.58 | $662.4217 | $662.42 | $662.45 | $662.50 | |