| 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 | $47.96 | 4.699% | $50.2136 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $46.84 | 9.783% | $51.4224 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $67.66 | 13.272% | $76.6398 | $76.64 | $76.65 | $76.60 |
| Purchase #4 | $182.78 | 4.538% | $191.0746 | $191.07 | $191.05 | $191.10 |
| Purchase #5 | $174.75 | 5.169% | $183.7828 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $28.31 | 4.132% | $29.4798 | $29.48 | $29.50 | $29.50 |
| Purchase #7 | $47.57 | 12.215% | $53.3807 | $53.38 | $53.40 | $53.40 |
| 7 purchase totals = | $595.87 | $635.9937 | $635.98 | $636.00 | $636.00 | |