| 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 | $13.92 | 4.629% | $14.5644 | $14.56 | $14.55 | $14.60 |
| Purchase #2 | $55.78 | 12.516% | $62.7614 | $62.76 | $62.75 | $62.80 |
| Purchase #3 | $75.73 | 5.118% | $79.6059 | $79.61 | $79.60 | $79.60 |
| Purchase #4 | $12.54 | 3.406% | $12.9671 | $12.97 | $12.95 | $13.00 |
| Purchase #5 | $144.57 | 3.460% | $149.5721 | $149.57 | $149.55 | $149.60 |
| Purchase #6 | $164.87 | 5.826% | $174.4753 | $174.48 | $174.50 | $174.50 |
| Purchase #7 | $8.40 | 6.404% | $8.9379 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $475.81 | $502.8841 | $502.89 | $502.85 | $503.00 | |