| 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 | $14.29 | 5.605% | $15.091 | $15.09 | $15.10 | $15.10 |
| Purchase #2 | $61.38 | 4.835% | $64.3477 | $64.35 | $64.35 | $64.30 |
| Purchase #3 | $6.79 | 4.728% | $7.111 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $213.94 | 9.768% | $234.8377 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $192.27 | 9.706% | $210.9317 | $210.93 | $210.95 | $210.90 |
| Purchase #6 | $116.61 | 8.588% | $126.6245 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $73.55 | 4.362% | $76.7583 | $76.76 | $76.75 | $76.80 |
| 7 purchase totals = | $678.83 | $735.7019 | $735.70 | $735.70 | $735.60 | |