| 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 | $51.81 | 13.128% | $58.6116 | $58.61 | $58.60 | $58.60 |
| Purchase #2 | $176.27 | 8.343% | $190.9762 | $190.98 | $191.00 | $191.00 |
| Purchase #3 | $146.73 | 6.289% | $155.9578 | $155.96 | $155.95 | $156.00 |
| Purchase #4 | $7.75 | 7.287% | $8.3147 | $8.31 | $8.30 | $8.30 |
| Purchase #5 | $180.80 | 6.784% | $193.0655 | $193.07 | $193.05 | $193.10 |
| Purchase #6 | $88.76 | 4.487% | $92.7427 | $92.74 | $92.75 | $92.70 |
| Purchase #7 | $10.28 | 9.628% | $11.2698 | $11.27 | $11.25 | $11.30 |
| 7 purchase totals = | $662.40 | $710.9383 | $710.94 | $710.90 | $711.00 | |