| 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 | $147.84 | 3.434% | $152.9168 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $247.88 | 9.372% | $271.1113 | $271.11 | $271.10 | $271.10 |
| Purchase #3 | $83.42 | 12.710% | $94.0227 | $94.02 | $94.00 | $94.00 |
| Purchase #4 | $100.64 | 12.569% | $113.2894 | $113.29 | $113.30 | $113.30 |
| Purchase #5 | $55.90 | 7.795% | $60.2574 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $19.67 | 5.396% | $20.7314 | $20.73 | $20.75 | $20.70 |
| Purchase #7 | $17.52 | 6.407% | $18.6425 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $672.87 | $730.9715 | $730.97 | $730.95 | $730.90 | |