| 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 | $100.36 | 5.537% | $105.9169 | $105.92 | $105.90 | $105.90 |
| Purchase #2 | $198.57 | 8.508% | $215.4643 | $215.46 | $215.45 | $215.50 |
| Purchase #3 | $246.94 | 8.601% | $268.1793 | $268.18 | $268.20 | $268.20 |
| Purchase #4 | $65.44 | 3.829% | $67.9457 | $67.95 | $67.95 | $67.90 |
| Purchase #5 | $43.34 | 3.699% | $44.9431 | $44.94 | $44.95 | $44.90 |
| Purchase #6 | $101.27 | 8.366% | $109.7422 | $109.74 | $109.75 | $109.70 |
| Purchase #7 | $90.74 | 6.472% | $96.6127 | $96.61 | $96.60 | $96.60 |
| 7 purchase totals = | $846.66 | $908.8042 | $908.80 | $908.80 | $908.70 | |