| 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 | $86.45 | 4.615% | $90.4397 | $90.44 | $90.45 | $90.40 |
| Purchase #2 | $247.38 | 11.378% | $275.5269 | $275.53 | $275.55 | $275.50 |
| Purchase #3 | $11.41 | 9.334% | $12.475 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $72.28 | 4.106% | $75.2478 | $75.25 | $75.25 | $75.20 |
| Purchase #5 | $206.76 | 13.334% | $234.3294 | $234.33 | $234.35 | $234.30 |
| Purchase #6 | $74.52 | 13.547% | $84.6152 | $84.62 | $84.60 | $84.60 |
| Purchase #7 | $203.37 | 3.731% | $210.9577 | $210.96 | $210.95 | $211.00 |
| 7 purchase totals = | $902.17 | $983.5917 | $983.61 | $983.65 | $983.50 | |