| 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 | $126.66 | 12.498% | $142.49 | $142.49 | $142.50 | $142.50 |
| Purchase #2 | $153.44 | 12.511% | $172.6369 | $172.64 | $172.65 | $172.60 |
| Purchase #3 | $33.67 | 8.482% | $36.5259 | $36.53 | $36.55 | $36.50 |
| Purchase #4 | $79.77 | 10.762% | $88.3548 | $88.35 | $88.35 | $88.40 |
| Purchase #5 | $84.53 | 12.389% | $95.0024 | $95.00 | $95.00 | $95.00 |
| Purchase #6 | $17.51 | 10.448% | $19.3394 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $142.66 | 12.195% | $160.0574 | $160.06 | $160.05 | $160.10 |
| 7 purchase totals = | $638.24 | $714.4068 | $714.41 | $714.45 | $714.40 | |