| 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 | $112.28 | 3.379% | $116.0739 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $67.49 | 12.635% | $76.0174 | $76.02 | $76.00 | $76.00 |
| Purchase #3 | $239.67 | 8.193% | $259.3062 | $259.31 | $259.30 | $259.30 |
| Purchase #4 | $10.98 | 8.622% | $11.9267 | $11.93 | $11.95 | $11.90 |
| Purchase #5 | $244.62 | 13.296% | $277.1447 | $277.14 | $277.15 | $277.10 |
| Purchase #6 | $58.59 | 12.742% | $66.0555 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $86.58 | 11.616% | $96.6371 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $820.21 | $903.1615 | $903.17 | $903.15 | $903.10 | |