| 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 | $97.71 | 8.403% | $105.9206 | $105.92 | $105.90 | $105.90 |
| Purchase #2 | $27.60 | 7.679% | $29.7194 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $105.89 | 6.221% | $112.4774 | $112.48 | $112.50 | $112.50 |
| Purchase #4 | $227.39 | 3.586% | $235.5442 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $191.60 | 5.816% | $202.7435 | $202.74 | $202.75 | $202.70 |
| Purchase #6 | $6.70 | 3.209% | $6.915 | $6.92 | $6.90 | $6.90 |
| Purchase #7 | $152.99 | 4.285% | $159.5456 | $159.55 | $159.55 | $159.50 |
| 7 purchase totals = | $809.88 | $852.8657 | $852.87 | $852.85 | $852.70 | |