| 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 | $7.71 | 10.355% | $8.5084 | $8.51 | $8.50 | $8.50 |
| Purchase #2 | $145.95 | 9.491% | $159.8021 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $118.38 | 5.336% | $124.6968 | $124.70 | $124.70 | $124.70 |
| Purchase #4 | $118.87 | 6.609% | $126.7261 | $126.73 | $126.75 | $126.70 |
| Purchase #5 | $153.96 | 11.846% | $172.1981 | $172.20 | $172.20 | $172.20 |
| Purchase #6 | $204.95 | 4.796% | $214.7794 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $51.97 | 10.770% | $57.5672 | $57.57 | $57.55 | $57.60 |
| 7 purchase totals = | $801.79 | $864.2781 | $864.29 | $864.30 | $864.30 | |