| 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 | $39.62 | 10.624% | $43.8292 | $43.83 | $43.85 | $43.80 |
| Purchase #2 | $131.58 | 12.495% | $148.0209 | $148.02 | $148.00 | $148.00 |
| Purchase #3 | $15.50 | 4.124% | $16.1392 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $109.33 | 6.837% | $116.8049 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $214.87 | 7.811% | $231.6535 | $231.65 | $231.65 | $231.70 |
| Purchase #6 | $35.49 | 10.695% | $39.2857 | $39.29 | $39.30 | $39.30 |
| Purchase #7 | $165.57 | 5.684% | $174.981 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $711.96 | $770.7144 | $770.71 | $770.75 | $770.70 | |