| 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 | $72.84 | 6.585% | $77.6365 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $75.58 | 8.779% | $82.2152 | $82.22 | $82.20 | $82.20 |
| Purchase #3 | $53.62 | 6.791% | $57.2613 | $57.26 | $57.25 | $57.30 |
| Purchase #4 | $172.82 | 4.845% | $181.1931 | $181.19 | $181.20 | $181.20 |
| Purchase #5 | $124.94 | 6.727% | $133.3447 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $41.91 | 5.700% | $44.2989 | $44.30 | $44.30 | $44.30 |
| Purchase #7 | $131.34 | 8.590% | $142.6221 | $142.62 | $142.60 | $142.60 |
| 7 purchase totals = | $673.05 | $718.5718 | $718.57 | $718.55 | $718.50 | |