| 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 | $109.26 | 13.152% | $123.6299 | $123.63 | $123.65 | $123.60 |
| Purchase #2 | $5.38 | 5.753% | $5.6895 | $5.69 | $5.70 | $5.70 |
| Purchase #3 | $81.51 | 3.731% | $84.5511 | $84.55 | $84.55 | $84.60 |
| Purchase #4 | $120.29 | 6.691% | $128.3386 | $128.34 | $128.35 | $128.30 |
| Purchase #5 | $79.54 | 9.352% | $86.9786 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $104.78 | 4.558% | $109.5559 | $109.56 | $109.55 | $109.60 |
| Purchase #7 | $198.56 | 11.442% | $221.2792 | $221.28 | $221.30 | $221.30 |
| 7 purchase totals = | $699.32 | $760.0228 | $760.03 | $760.10 | $760.10 | |