| 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 | $105.63 | 4.863% | $110.7668 | $110.77 | $110.75 | $110.80 |
| Purchase #2 | $112.25 | 4.500% | $117.3013 | $117.30 | $117.30 | $117.30 |
| Purchase #3 | $148.95 | 13.411% | $168.9257 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $94.29 | 5.778% | $99.7381 | $99.74 | $99.75 | $99.70 |
| Purchase #5 | $171.32 | 8.432% | $185.7657 | $185.77 | $185.75 | $185.80 |
| Purchase #6 | $80.76 | 3.631% | $83.6924 | $83.69 | $83.70 | $83.70 |
| Purchase #7 | $199.28 | 8.568% | $216.3543 | $216.35 | $216.35 | $216.40 |
| 7 purchase totals = | $912.48 | $982.5443 | $982.55 | $982.55 | $982.60 | |