| 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 | $9.47 | 8.591% | $10.2836 | $10.28 | $10.30 | $10.30 |
| Purchase #2 | $195.86 | 9.245% | $213.9673 | $213.97 | $213.95 | $214.00 |
| Purchase #3 | $64.73 | 12.263% | $72.6678 | $72.67 | $72.65 | $72.70 |
| Purchase #4 | $106.48 | 13.494% | $120.8484 | $120.85 | $120.85 | $120.80 |
| Purchase #5 | $56.83 | 4.461% | $59.3652 | $59.37 | $59.35 | $59.40 |
| Purchase #6 | $173.90 | 9.283% | $190.0431 | $190.04 | $190.05 | $190.00 |
| Purchase #7 | $94.59 | 4.268% | $98.6271 | $98.63 | $98.65 | $98.60 |
| 7 purchase totals = | $701.86 | $765.8025 | $765.81 | $765.80 | $765.80 | |