| 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 | $6.44 | 8.784% | $7.0057 | $7.01 | $7.00 | $7.00 |
| Purchase #2 | $156.72 | 4.120% | $163.1769 | $163.18 | $163.20 | $163.20 |
| Purchase #3 | $73.55 | 4.429% | $76.8075 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $216.33 | 7.118% | $231.7284 | $231.73 | $231.75 | $231.70 |
| Purchase #5 | $76.56 | 9.210% | $83.6112 | $83.61 | $83.60 | $83.60 |
| Purchase #6 | $9.71 | 8.558% | $10.541 | $10.54 | $10.55 | $10.50 |
| Purchase #7 | $40.37 | 13.519% | $45.8276 | $45.83 | $45.85 | $45.80 |
| 7 purchase totals = | $579.68 | $618.6983 | $618.71 | $618.75 | $618.60 | |