| 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 | $68.80 | 6.227% | $73.0842 | $73.08 | $73.10 | $73.10 |
| Purchase #2 | $73.33 | 8.293% | $79.4113 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $52.94 | 5.102% | $55.641 | $55.64 | $55.65 | $55.60 |
| Purchase #4 | $170.81 | 3.591% | $176.9438 | $176.94 | $176.95 | $176.90 |
| Purchase #5 | $192.36 | 13.197% | $217.7457 | $217.75 | $217.75 | $217.70 |
| Purchase #6 | $187.48 | 7.247% | $201.0667 | $201.07 | $201.05 | $201.10 |
| Purchase #7 | $27.58 | 11.146% | $30.6541 | $30.65 | $30.65 | $30.70 |
| 7 purchase totals = | $773.30 | $834.5468 | $834.54 | $834.55 | $834.50 | |