| 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 | $27.35 | 12.191% | $30.6842 | $30.68 | $30.70 | $30.70 |
| Purchase #2 | $31.74 | 4.540% | $33.181 | $33.18 | $33.20 | $33.20 |
| Purchase #3 | $187.30 | 8.777% | $203.7393 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $125.40 | 11.694% | $140.0643 | $140.06 | $140.05 | $140.10 |
| Purchase #5 | $30.84 | 12.709% | $34.7595 | $34.76 | $34.75 | $34.80 |
| Purchase #6 | $11.71 | 10.499% | $12.9394 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $195.97 | 10.420% | $216.3901 | $216.39 | $216.40 | $216.40 |
| 7 purchase totals = | $610.31 | $671.7578 | $671.75 | $671.80 | $671.80 | |