| 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 | $128.52 | 7.503% | $138.1629 | $138.16 | $138.15 | $138.20 |
| Purchase #2 | $47.42 | 13.430% | $53.7885 | $53.79 | $53.80 | $53.80 |
| Purchase #3 | $29.37 | 7.619% | $31.6077 | $31.61 | $31.60 | $31.60 |
| Purchase #4 | $79.34 | 7.152% | $85.0144 | $85.01 | $85.00 | $85.00 |
| Purchase #5 | $25.30 | 4.339% | $26.3978 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $207.93 | 12.870% | $234.6906 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $207.47 | 5.844% | $219.5945 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $725.35 | $789.2564 | $789.25 | $789.25 | $789.30 | |