| 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 | $40.43 | 12.324% | $45.4126 | $45.41 | $45.40 | $45.40 |
| Purchase #2 | $141.41 | 5.553% | $149.2625 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $45.48 | 6.608% | $48.4853 | $48.49 | $48.50 | $48.50 |
| Purchase #4 | $57.69 | 5.460% | $60.8399 | $60.84 | $60.85 | $60.80 |
| Purchase #5 | $20.59 | 12.760% | $23.2173 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $199.76 | 13.250% | $226.2282 | $226.23 | $226.25 | $226.20 |
| Purchase #7 | $23.28 | 5.668% | $24.5995 | $24.60 | $24.60 | $24.60 |
| 7 purchase totals = | $528.64 | $578.0453 | $578.05 | $578.05 | $578.00 | |