| 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 | $24.25 | 12.727% | $27.3363 | $27.34 | $27.35 | $27.30 |
| Purchase #2 | $23.34 | 12.760% | $26.3182 | $26.32 | $26.30 | $26.30 |
| Purchase #3 | $150.57 | 6.291% | $160.0424 | $160.04 | $160.05 | $160.00 |
| Purchase #4 | $180.36 | 3.870% | $187.3399 | $187.34 | $187.35 | $187.30 |
| Purchase #5 | $180.56 | 11.467% | $201.2648 | $201.26 | $201.25 | $201.30 |
| Purchase #6 | $59.60 | 7.202% | $63.8924 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $158.53 | 9.391% | $173.4176 | $173.42 | $173.40 | $173.40 |
| 7 purchase totals = | $777.21 | $839.6116 | $839.61 | $839.60 | $839.50 | |