| 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 | $216.64 | 9.184% | $236.5362 | $236.54 | $236.55 | $236.50 |
| Purchase #2 | $30.65 | 3.263% | $31.6501 | $31.65 | $31.65 | $31.70 |
| Purchase #3 | $13.97 | 5.222% | $14.6995 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $152.81 | 12.251% | $171.5308 | $171.53 | $171.55 | $171.50 |
| Purchase #5 | $246.29 | 4.639% | $257.7154 | $257.72 | $257.70 | $257.70 |
| Purchase #6 | $26.58 | 6.616% | $28.3385 | $28.34 | $28.35 | $28.30 |
| Purchase #7 | $28.95 | 3.630% | $30.0009 | $30.00 | $30.00 | $30.00 |
| 7 purchase totals = | $715.89 | $770.4714 | $770.48 | $770.50 | $770.40 | |