| 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 | $24.66 | 5.641% | $26.0511 | $26.05 | $26.05 | $26.10 |
| Purchase #2 | $18.93 | 6.674% | $20.1934 | $20.19 | $20.20 | $20.20 |
| Purchase #3 | $115.41 | 4.184% | $120.2388 | $120.24 | $120.25 | $120.20 |
| Purchase #4 | $10.59 | 11.656% | $11.8244 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $157.65 | 12.339% | $177.1024 | $177.10 | $177.10 | $177.10 |
| Purchase #6 | $79.64 | 4.201% | $82.9857 | $82.99 | $83.00 | $83.00 |
| Purchase #7 | $99.68 | 13.160% | $112.7979 | $112.80 | $112.80 | $112.80 |
| 7 purchase totals = | $506.56 | $551.1937 | $551.19 | $551.20 | $551.20 | |