| 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 | $65.77 | 9.423% | $71.9675 | $71.97 | $71.95 | $72.00 |
| Purchase #2 | $44.83 | 11.859% | $50.1464 | $50.15 | $50.15 | $50.10 |
| Purchase #3 | $195.49 | 7.813% | $210.7636 | $210.76 | $210.75 | $210.80 |
| Purchase #4 | $180.26 | 13.427% | $204.4635 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $84.35 | 8.623% | $91.6235 | $91.62 | $91.60 | $91.60 |
| Purchase #6 | $90.32 | 4.704% | $94.5687 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $10.98 | 8.348% | $11.8966 | $11.90 | $11.90 | $11.90 |
| 7 purchase totals = | $672.00 | $735.4298 | $735.43 | $735.35 | $735.50 | |