| 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 | $80.87 | 9.322% | $88.4087 | $88.41 | $88.40 | $88.40 |
| Purchase #2 | $154.90 | 5.120% | $162.8309 | $162.83 | $162.85 | $162.80 |
| Purchase #3 | $65.93 | 12.283% | $74.0282 | $74.03 | $74.05 | $74.00 |
| Purchase #4 | $98.83 | 9.697% | $108.4135 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $120.40 | 10.607% | $133.1708 | $133.17 | $133.15 | $133.20 |
| Purchase #6 | $75.61 | 11.558% | $84.349 | $84.35 | $84.35 | $84.30 |
| Purchase #7 | $163.79 | 5.836% | $173.3488 | $173.35 | $173.35 | $173.30 |
| 7 purchase totals = | $760.33 | $824.5499 | $824.55 | $824.55 | $824.40 | |