| 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 | $94.26 | 4.748% | $98.7355 | $98.74 | $98.75 | $98.70 |
| Purchase #2 | $71.40 | 11.298% | $79.4668 | $79.47 | $79.45 | $79.50 |
| Purchase #3 | $45.83 | 11.234% | $50.9785 | $50.98 | $51.00 | $51.00 |
| Purchase #4 | $176.67 | 6.286% | $187.7755 | $187.78 | $187.80 | $187.80 |
| Purchase #5 | $39.83 | 12.700% | $44.8884 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $65.53 | 6.104% | $69.53 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $150.67 | 4.753% | $157.8313 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $644.19 | $689.2060 | $689.22 | $689.30 | $689.20 | |