| 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 | $33.56 | 10.481% | $37.0774 | $37.08 | $37.10 | $37.10 |
| Purchase #2 | $82.70 | 13.188% | $93.6065 | $93.61 | $93.60 | $93.60 |
| Purchase #3 | $6.65 | 6.484% | $7.0812 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $77.66 | 11.331% | $86.4597 | $86.46 | $86.45 | $86.50 |
| Purchase #5 | $38.63 | 5.710% | $40.8358 | $40.84 | $40.85 | $40.80 |
| Purchase #6 | $7.80 | 12.729% | $8.7929 | $8.79 | $8.80 | $8.80 |
| Purchase #7 | $16.36 | 8.814% | $17.802 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $263.36 | $291.6555 | $291.66 | $291.70 | $291.70 | |