| 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 | $37.43 | 6.181% | $39.7435 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $43.99 | 13.705% | $50.0188 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $165.66 | 11.286% | $184.3564 | $184.36 | $184.35 | $184.40 |
| Purchase #4 | $239.30 | 9.528% | $262.1005 | $262.10 | $262.10 | $262.10 |
| Purchase #5 | $99.72 | 9.451% | $109.1445 | $109.14 | $109.15 | $109.10 |
| Purchase #6 | $152.61 | 4.723% | $159.8178 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $91.63 | 9.416% | $100.2579 | $100.26 | $100.25 | $100.30 |
| 7 purchase totals = | $830.34 | $905.4394 | $905.44 | $905.40 | $905.40 | |