| 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 | $32.52 | 12.541% | $36.5983 | $36.60 | $36.60 | $36.60 |
| Purchase #2 | $176.42 | 5.826% | $186.6982 | $186.70 | $186.70 | $186.70 |
| Purchase #3 | $51.95 | 11.731% | $58.0443 | $58.04 | $58.05 | $58.00 |
| Purchase #4 | $105.82 | 5.435% | $111.5713 | $111.57 | $111.55 | $111.60 |
| Purchase #5 | $59.80 | 12.440% | $67.2391 | $67.24 | $67.25 | $67.20 |
| Purchase #6 | $12.97 | 10.307% | $14.3068 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $154.47 | 6.653% | $164.7469 | $164.75 | $164.75 | $164.70 |
| 7 purchase totals = | $593.95 | $639.2049 | $639.21 | $639.20 | $639.10 | |