| 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 | $55.34 | 8.610% | $60.1048 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $79.92 | 7.395% | $85.8301 | $85.83 | $85.85 | $85.80 |
| Purchase #3 | $149.82 | 6.852% | $160.0857 | $160.09 | $160.10 | $160.10 |
| Purchase #4 | $234.56 | 8.840% | $255.2951 | $255.30 | $255.30 | $255.30 |
| Purchase #5 | $64.66 | 7.455% | $69.4804 | $69.48 | $69.50 | $69.50 |
| Purchase #6 | $182.92 | 12.454% | $205.7009 | $205.70 | $205.70 | $205.70 |
| Purchase #7 | $195.87 | 11.111% | $217.6331 | $217.63 | $217.65 | $217.60 |
| 7 purchase totals = | $963.09 | $1,054.1301 | $1,054.13 | $1,054.20 | $1,054.10 | |