| 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 | $81.61 | 4.243% | $85.0727 | $85.07 | $85.05 | $85.10 |
| Purchase #2 | $188.74 | 7.524% | $202.9408 | $202.94 | $202.95 | $202.90 |
| Purchase #3 | $166.25 | 9.615% | $182.2349 | $182.23 | $182.25 | $182.20 |
| Purchase #4 | $81.94 | 3.549% | $84.8481 | $84.85 | $84.85 | $84.80 |
| Purchase #5 | $9.28 | 4.788% | $9.7243 | $9.72 | $9.70 | $9.70 |
| Purchase #6 | $204.60 | 12.684% | $230.5515 | $230.55 | $230.55 | $230.60 |
| Purchase #7 | $59.92 | 11.398% | $66.7497 | $66.75 | $66.75 | $66.70 |
| 7 purchase totals = | $792.34 | $862.1220 | $862.11 | $862.10 | $862.00 | |