| 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 | $74.28 | 10.812% | $82.3112 | $82.31 | $82.30 | $82.30 |
| Purchase #2 | $142.93 | 12.674% | $161.0449 | $161.04 | $161.05 | $161.00 |
| Purchase #3 | $179.33 | 12.656% | $202.026 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $46.90 | 5.127% | $49.3046 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $11.41 | 12.357% | $12.8199 | $12.82 | $12.80 | $12.80 |
| Purchase #6 | $119.36 | 4.350% | $124.5522 | $124.55 | $124.55 | $124.60 |
| Purchase #7 | $42.34 | 4.299% | $44.1602 | $44.16 | $44.15 | $44.20 |
| 7 purchase totals = | $616.55 | $676.2190 | $676.21 | $676.20 | $676.20 | |