| 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 | $47.62 | 4.139% | $49.591 | $49.59 | $49.60 | $49.60 |
| Purchase #2 | $247.86 | 8.470% | $268.8537 | $268.85 | $268.85 | $268.90 |
| Purchase #3 | $215.67 | 12.868% | $243.4224 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $211.73 | 5.596% | $223.5784 | $223.58 | $223.60 | $223.60 |
| Purchase #5 | $81.74 | 8.680% | $88.835 | $88.84 | $88.85 | $88.80 |
| Purchase #6 | $128.46 | 6.659% | $137.0142 | $137.01 | $137.00 | $137.00 |
| Purchase #7 | $18.92 | 10.140% | $20.8385 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $952.00 | $1,032.1332 | $1,032.13 | $1,032.15 | $1,032.10 | |