| 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 | $66.28 | 10.142% | $73.0021 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $15.43 | 8.829% | $16.7923 | $16.79 | $16.80 | $16.80 |
| Purchase #3 | $142.63 | 13.459% | $161.8266 | $161.83 | $161.85 | $161.80 |
| Purchase #4 | $97.84 | 12.112% | $109.6904 | $109.69 | $109.70 | $109.70 |
| Purchase #5 | $120.42 | 3.342% | $124.4444 | $124.44 | $124.45 | $124.40 |
| Purchase #6 | $103.56 | 10.431% | $114.3623 | $114.36 | $114.35 | $114.40 |
| Purchase #7 | $208.25 | 5.636% | $219.987 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $754.41 | $820.1051 | $820.10 | $820.15 | $820.10 | |