| 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 | $97.29 | 12.844% | $109.7859 | $109.79 | $109.80 | $109.80 |
| Purchase #2 | $33.55 | 11.267% | $37.3301 | $37.33 | $37.35 | $37.30 |
| Purchase #3 | $17.92 | 4.477% | $18.7223 | $18.72 | $18.70 | $18.70 |
| Purchase #4 | $51.43 | 4.277% | $53.6297 | $53.63 | $53.65 | $53.60 |
| Purchase #5 | $73.59 | 7.555% | $79.1497 | $79.15 | $79.15 | $79.10 |
| Purchase #6 | $101.60 | 13.200% | $115.0112 | $115.01 | $115.00 | $115.00 |
| Purchase #7 | $167.54 | 8.121% | $181.1459 | $181.15 | $181.15 | $181.10 |
| 7 purchase totals = | $542.92 | $594.7748 | $594.78 | $594.80 | $594.60 | |