| 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 | $91.41 | 6.706% | $97.54 | $97.54 | $97.55 | $97.50 |
| Purchase #2 | $202.29 | 13.823% | $230.2525 | $230.25 | $230.25 | $230.30 |
| Purchase #3 | $115.80 | 4.366% | $120.8558 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $59.45 | 12.470% | $66.8634 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $121.33 | 11.738% | $135.5717 | $135.57 | $135.55 | $135.60 |
| Purchase #6 | $43.40 | 11.341% | $48.322 | $48.32 | $48.30 | $48.30 |
| Purchase #7 | $146.70 | 11.340% | $163.3358 | $163.34 | $163.35 | $163.30 |
| 7 purchase totals = | $780.38 | $862.7412 | $862.74 | $862.70 | $862.80 | |