| 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 | $92.37 | 8.372% | $100.1032 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $235.25 | 6.730% | $251.0823 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $18.87 | 6.377% | $20.0733 | $20.07 | $20.05 | $20.10 |
| Purchase #4 | $118.26 | 10.389% | $130.546 | $130.55 | $130.55 | $130.50 |
| Purchase #5 | $186.79 | 8.457% | $202.5868 | $202.59 | $202.60 | $202.60 |
| Purchase #6 | $48.46 | 4.376% | $50.5806 | $50.58 | $50.60 | $50.60 |
| Purchase #7 | $85.47 | 8.842% | $93.0273 | $93.03 | $93.05 | $93.00 |
| 7 purchase totals = | $785.47 | $847.9995 | $848.00 | $848.05 | $848.00 | |