| 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 | $130.58 | 8.224% | $141.3189 | $141.32 | $141.30 | $141.30 |
| Purchase #2 | $36.52 | 9.645% | $40.0424 | $40.04 | $40.05 | $40.00 |
| Purchase #3 | $189.91 | 6.651% | $202.5409 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $25.89 | 3.363% | $26.7607 | $26.76 | $26.75 | $26.80 |
| Purchase #5 | $70.69 | 12.368% | $79.4329 | $79.43 | $79.45 | $79.40 |
| Purchase #6 | $9.28 | 4.127% | $9.663 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $102.75 | 6.169% | $109.0886 | $109.09 | $109.10 | $109.10 |
| 7 purchase totals = | $565.62 | $608.8474 | $608.84 | $608.85 | $608.80 | |