| 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 | $49.77 | 5.592% | $52.5531 | $52.55 | $52.55 | $52.60 |
| Purchase #2 | $89.76 | 10.244% | $98.955 | $98.96 | $98.95 | $99.00 |
| Purchase #3 | $37.95 | 10.456% | $41.9181 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $46.74 | 11.370% | $52.0543 | $52.05 | $52.05 | $52.10 |
| Purchase #5 | $36.70 | 6.698% | $39.1582 | $39.16 | $39.15 | $39.20 |
| Purchase #6 | $17.63 | 3.409% | $18.231 | $18.23 | $18.25 | $18.20 |
| Purchase #7 | $209.69 | 3.483% | $216.9935 | $216.99 | $217.00 | $217.00 |
| 7 purchase totals = | $488.24 | $519.8632 | $519.86 | $519.85 | $520.00 | |