| 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 | $97.87 | 9.331% | $107.0022 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $203.35 | 6.583% | $216.7365 | $216.74 | $216.75 | $216.70 |
| Purchase #3 | $173.53 | 9.790% | $190.5186 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $144.98 | 5.790% | $153.3743 | $153.37 | $153.35 | $153.40 |
| Purchase #5 | $5.28 | 7.664% | $5.6847 | $5.68 | $5.70 | $5.70 |
| Purchase #6 | $55.40 | 7.759% | $59.6985 | $59.70 | $59.70 | $59.70 |
| Purchase #7 | $67.60 | 7.727% | $72.8235 | $72.82 | $72.80 | $72.80 |
| 7 purchase totals = | $748.01 | $805.8383 | $805.83 | $805.80 | $805.80 | |