| 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 | $21.75 | 11.173% | $24.1801 | $24.18 | $24.20 | $24.20 |
| Purchase #2 | $163.55 | 5.544% | $172.6172 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $76.50 | 9.754% | $83.9618 | $83.96 | $83.95 | $84.00 |
| Purchase #4 | $250.51 | 9.542% | $274.4137 | $274.41 | $274.40 | $274.40 |
| Purchase #5 | $93.68 | 4.291% | $97.6998 | $97.70 | $97.70 | $97.70 |
| Purchase #6 | $83.98 | 10.739% | $92.9986 | $93.00 | $93.00 | $93.00 |
| Purchase #7 | $67.58 | 6.192% | $71.7646 | $71.76 | $71.75 | $71.80 |
| 7 purchase totals = | $757.55 | $817.6358 | $817.63 | $817.60 | $817.70 | |