| 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 | $202.92 | 7.402% | $217.9401 | $217.94 | $217.95 | $217.90 |
| Purchase #2 | $167.98 | 8.812% | $182.7824 | $182.78 | $182.80 | $182.80 |
| Purchase #3 | $51.84 | 13.629% | $58.9053 | $58.91 | $58.90 | $58.90 |
| Purchase #4 | $14.99 | 12.137% | $16.8093 | $16.81 | $16.80 | $16.80 |
| Purchase #5 | $97.60 | 8.643% | $106.0356 | $106.04 | $106.05 | $106.00 |
| Purchase #6 | $17.97 | 5.821% | $19.016 | $19.02 | $19.00 | $19.00 |
| Purchase #7 | $64.63 | 9.551% | $70.8028 | $70.80 | $70.80 | $70.80 |
| 7 purchase totals = | $617.93 | $672.2915 | $672.30 | $672.30 | $672.20 | |