| 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 | $105.32 | 10.510% | $116.3891 | $116.39 | $116.40 | $116.40 |
| Purchase #2 | $68.40 | 10.140% | $75.3358 | $75.34 | $75.35 | $75.30 |
| Purchase #3 | $207.42 | 4.261% | $216.2582 | $216.26 | $216.25 | $216.30 |
| Purchase #4 | $74.49 | 8.310% | $80.6801 | $80.68 | $80.70 | $80.70 |
| Purchase #5 | $19.34 | 7.797% | $20.8479 | $20.85 | $20.85 | $20.80 |
| Purchase #6 | $117.74 | 5.297% | $123.9767 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $127.26 | 3.304% | $131.4647 | $131.46 | $131.45 | $131.50 |
| 7 purchase totals = | $719.97 | $764.9525 | $764.96 | $765.00 | $765.00 | |