| 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 | $90.37 | 7.436% | $97.0899 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $62.49 | 10.150% | $68.8327 | $68.83 | $68.85 | $68.80 |
| Purchase #3 | $170.25 | 7.755% | $183.4529 | $183.45 | $183.45 | $183.50 |
| Purchase #4 | $69.59 | 7.389% | $74.732 | $74.73 | $74.75 | $74.70 |
| Purchase #5 | $234.37 | 4.103% | $243.9862 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $154.76 | 13.409% | $175.5118 | $175.51 | $175.50 | $175.50 |
| Purchase #7 | $45.72 | 4.105% | $47.5968 | $47.60 | $47.60 | $47.60 |
| 7 purchase totals = | $827.55 | $891.2023 | $891.20 | $891.25 | $891.20 | |