| 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 | $66.85 | 9.432% | $73.1553 | $73.16 | $73.15 | $73.20 |
| Purchase #2 | $153.75 | 6.546% | $163.8145 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $75.47 | 13.846% | $85.9196 | $85.92 | $85.90 | $85.90 |
| Purchase #4 | $35.26 | 12.866% | $39.7966 | $39.80 | $39.80 | $39.80 |
| Purchase #5 | $28.51 | 5.653% | $30.1217 | $30.12 | $30.10 | $30.10 |
| Purchase #6 | $80.47 | 8.262% | $87.1184 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $7.75 | 3.595% | $8.0286 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $448.06 | $487.9547 | $487.96 | $487.90 | $487.90 | |