| 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 | $43.40 | 3.672% | $44.9936 | $44.99 | $45.00 | $45.00 |
| Purchase #2 | $26.44 | 9.815% | $29.0351 | $29.04 | $29.05 | $29.00 |
| Purchase #3 | $202.75 | 7.333% | $217.6177 | $217.62 | $217.60 | $217.60 |
| Purchase #4 | $169.40 | 8.555% | $183.8922 | $183.89 | $183.90 | $183.90 |
| Purchase #5 | $88.64 | 4.116% | $92.2884 | $92.29 | $92.30 | $92.30 |
| Purchase #6 | $154.90 | 10.521% | $171.197 | $171.20 | $171.20 | $171.20 |
| Purchase #7 | $151.45 | 12.410% | $170.2449 | $170.24 | $170.25 | $170.20 |
| 7 purchase totals = | $836.98 | $909.2689 | $909.27 | $909.30 | $909.20 | |