| 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 | $47.77 | 8.849% | $51.9972 | $52.00 | $52.00 | $52.00 |
| Purchase #2 | $89.31 | 5.616% | $94.3256 | $94.33 | $94.35 | $94.30 |
| Purchase #3 | $25.41 | 11.191% | $28.2536 | $28.25 | $28.25 | $28.30 |
| Purchase #4 | $180.68 | 13.642% | $205.3284 | $205.33 | $205.35 | $205.30 |
| Purchase #5 | $71.75 | 6.343% | $76.3011 | $76.30 | $76.30 | $76.30 |
| Purchase #6 | $153.84 | 11.178% | $171.0362 | $171.04 | $171.05 | $171.00 |
| Purchase #7 | $235.82 | 9.235% | $257.598 | $257.60 | $257.60 | $257.60 |
| 7 purchase totals = | $804.58 | $884.8401 | $884.85 | $884.90 | $884.80 | |