| 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 | $90.47 | 11.637% | $100.998 | $101.00 | $101.00 | $101.00 |
| Purchase #2 | $137.47 | 9.715% | $150.8252 | $150.83 | $150.85 | $150.80 |
| Purchase #3 | $10.93 | 10.478% | $12.0752 | $12.08 | $12.10 | $12.10 |
| Purchase #4 | $172.68 | 9.554% | $189.1778 | $189.18 | $189.20 | $189.20 |
| Purchase #5 | $24.93 | 12.401% | $28.0216 | $28.02 | $28.00 | $28.00 |
| Purchase #6 | $64.98 | 6.595% | $69.2654 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $11.29 | 8.504% | $12.2501 | $12.25 | $12.25 | $12.30 |
| 7 purchase totals = | $512.75 | $562.6133 | $562.63 | $562.65 | $562.70 | |