| 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 | $95.91 | 3.608% | $99.3704 | $99.37 | $99.35 | $99.40 |
| Purchase #2 | $101.49 | 3.106% | $104.6423 | $104.64 | $104.65 | $104.60 |
| Purchase #3 | $17.52 | 4.723% | $18.3475 | $18.35 | $18.35 | $18.30 |
| Purchase #4 | $31.60 | 6.107% | $33.5298 | $33.53 | $33.55 | $33.50 |
| Purchase #5 | $137.82 | 11.390% | $153.5177 | $153.52 | $153.50 | $153.50 |
| Purchase #6 | $225.43 | 11.391% | $251.1087 | $251.11 | $251.10 | $251.10 |
| Purchase #7 | $173.30 | 12.809% | $195.498 | $195.50 | $195.50 | $195.50 |
| 7 purchase totals = | $783.07 | $856.0144 | $856.02 | $856.00 | $855.90 | |