| 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 | $115.79 | 13.333% | $131.2283 | $131.23 | $131.25 | $131.20 |
| Purchase #2 | $64.98 | 9.110% | $70.8997 | $70.90 | $70.90 | $70.90 |
| Purchase #3 | $51.99 | 4.472% | $54.315 | $54.32 | $54.30 | $54.30 |
| Purchase #4 | $15.40 | 6.125% | $16.3433 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $105.98 | 11.604% | $118.2779 | $118.28 | $118.30 | $118.30 |
| Purchase #6 | $30.97 | 12.473% | $34.8329 | $34.83 | $34.85 | $34.80 |
| Purchase #7 | $127.90 | 11.330% | $142.3911 | $142.39 | $142.40 | $142.40 |
| 7 purchase totals = | $513.01 | $568.2882 | $568.29 | $568.35 | $568.20 | |