| 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 | $62.72 | 12.581% | $70.6108 | $70.61 | $70.60 | $70.60 |
| Purchase #2 | $32.39 | 12.179% | $36.3348 | $36.33 | $36.35 | $36.30 |
| Purchase #3 | $129.61 | 9.492% | $141.9126 | $141.91 | $141.90 | $141.90 |
| Purchase #4 | $143.86 | 6.401% | $153.0685 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $224.97 | 9.310% | $245.9147 | $245.91 | $245.90 | $245.90 |
| Purchase #6 | $211.40 | 4.176% | $220.2281 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $51.34 | 8.306% | $55.6043 | $55.60 | $55.60 | $55.60 |
| 7 purchase totals = | $856.29 | $923.6738 | $923.66 | $923.65 | $923.60 | |