| 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 | $14.63 | 7.760% | $15.7653 | $15.77 | $15.75 | $15.80 |
| Purchase #2 | $140.40 | 6.453% | $149.46 | $149.46 | $149.45 | $149.50 |
| Purchase #3 | $133.59 | 8.194% | $144.5364 | $144.54 | $144.55 | $144.50 |
| Purchase #4 | $44.63 | 5.259% | $46.9771 | $46.98 | $47.00 | $47.00 |
| Purchase #5 | $223.64 | 10.296% | $246.666 | $246.67 | $246.65 | $246.70 |
| Purchase #6 | $203.33 | 10.476% | $224.6309 | $224.63 | $224.65 | $224.60 |
| Purchase #7 | $81.70 | 6.442% | $86.9631 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $841.92 | $914.9988 | $915.01 | $915.00 | $915.10 | |