| 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 | $25.82 | 11.341% | $28.7482 | $28.75 | $28.75 | $28.70 |
| Purchase #2 | $191.99 | 10.695% | $212.5233 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $57.89 | 4.734% | $60.6305 | $60.63 | $60.65 | $60.60 |
| Purchase #4 | $241.96 | 13.248% | $274.0149 | $274.01 | $274.00 | $274.00 |
| Purchase #5 | $73.96 | 12.773% | $83.4069 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $37.98 | 6.725% | $40.5342 | $40.53 | $40.55 | $40.50 |
| Purchase #7 | $244.99 | 9.208% | $267.5487 | $267.55 | $267.55 | $267.50 |
| 7 purchase totals = | $874.59 | $967.4067 | $967.40 | $967.40 | $967.20 | |