| 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 | $76.44 | 6.843% | $81.6708 | $81.67 | $81.65 | $81.70 |
| Purchase #2 | $172.35 | 7.188% | $184.7385 | $184.74 | $184.75 | $184.70 |
| Purchase #3 | $216.79 | 6.590% | $231.0765 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $88.45 | 10.845% | $98.0424 | $98.04 | $98.05 | $98.00 |
| Purchase #5 | $70.29 | 13.358% | $79.6793 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $56.67 | 5.803% | $59.9586 | $59.96 | $59.95 | $60.00 |
| Purchase #7 | $226.64 | 9.308% | $247.7357 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $907.63 | $982.9018 | $982.91 | $982.95 | $982.90 | |