| 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 | $23.86 | 6.844% | $25.493 | $25.49 | $25.50 | $25.50 |
| Purchase #2 | $109.65 | 8.530% | $119.0031 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $5.75 | 11.119% | $6.3893 | $6.39 | $6.40 | $6.40 |
| Purchase #4 | $149.57 | 5.264% | $157.4434 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $18.33 | 6.851% | $19.5858 | $19.59 | $19.60 | $19.60 |
| Purchase #6 | $97.42 | 5.870% | $103.1386 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $68.77 | 10.404% | $75.9248 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $473.35 | $506.9780 | $506.97 | $507.00 | $506.90 | |