| 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 | $35.92 | 6.319% | $38.1898 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $37.67 | 7.320% | $40.4274 | $40.43 | $40.45 | $40.40 |
| Purchase #3 | $109.30 | 10.448% | $120.7197 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $159.68 | 5.184% | $167.9578 | $167.96 | $167.95 | $168.00 |
| Purchase #5 | $92.87 | 4.751% | $97.2823 | $97.28 | $97.30 | $97.30 |
| Purchase #6 | $100.87 | 11.113% | $112.0797 | $112.08 | $112.10 | $112.10 |
| Purchase #7 | $53.34 | 12.480% | $59.9968 | $60.00 | $60.00 | $60.00 |
| 7 purchase totals = | $589.65 | $636.6535 | $636.66 | $636.70 | $636.70 | |