| 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 | $65.96 | 13.500% | $74.8646 | $74.86 | $74.85 | $74.90 |
| Purchase #2 | $9.63 | 11.211% | $10.7096 | $10.71 | $10.70 | $10.70 |
| Purchase #3 | $68.47 | 13.138% | $77.4656 | $77.47 | $77.45 | $77.50 |
| Purchase #4 | $62.70 | 8.489% | $68.0226 | $68.02 | $68.00 | $68.00 |
| Purchase #5 | $17.32 | 9.318% | $18.9339 | $18.93 | $18.95 | $18.90 |
| Purchase #6 | $71.79 | 5.144% | $75.4829 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $90.45 | 10.260% | $99.7302 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $386.32 | $425.2094 | $425.20 | $425.20 | $425.20 | |