| 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 | $39.54 | 4.247% | $41.2193 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $61.84 | 7.824% | $66.6784 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $214.57 | 7.351% | $230.343 | $230.34 | $230.35 | $230.30 |
| Purchase #4 | $86.94 | 13.658% | $98.8143 | $98.81 | $98.80 | $98.80 |
| Purchase #5 | $6.29 | 11.314% | $7.0017 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $202.94 | 9.725% | $222.6759 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $143.98 | 6.524% | $153.3733 | $153.37 | $153.35 | $153.40 |
| 7 purchase totals = | $756.10 | $820.1059 | $820.10 | $820.10 | $820.10 | |