| 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 | $20.81 | 10.165% | $22.9253 | $22.93 | $22.95 | $22.90 |
| Purchase #2 | $217.47 | 9.421% | $237.9578 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $16.30 | 3.684% | $16.9005 | $16.90 | $16.90 | $16.90 |
| Purchase #4 | $68.69 | 5.148% | $72.2262 | $72.23 | $72.25 | $72.20 |
| Purchase #5 | $109.90 | 10.408% | $121.3384 | $121.34 | $121.35 | $121.30 |
| Purchase #6 | $44.63 | 4.836% | $46.7883 | $46.79 | $46.80 | $46.80 |
| Purchase #7 | $43.52 | 7.617% | $46.8349 | $46.83 | $46.85 | $46.80 |
| 7 purchase totals = | $521.32 | $564.9714 | $564.98 | $565.05 | $564.90 | |