| 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 | $8.86 | 5.435% | $9.3415 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $241.54 | 9.333% | $264.0829 | $264.08 | $264.10 | $264.10 |
| Purchase #3 | $62.62 | 10.279% | $69.0567 | $69.06 | $69.05 | $69.10 |
| Purchase #4 | $34.88 | 12.710% | $39.3132 | $39.31 | $39.30 | $39.30 |
| Purchase #5 | $246.31 | 10.703% | $272.6726 | $272.67 | $272.65 | $272.70 |
| Purchase #6 | $59.94 | 6.818% | $64.0267 | $64.03 | $64.05 | $64.00 |
| Purchase #7 | $28.77 | 5.342% | $30.3069 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $682.92 | $748.8005 | $748.80 | $748.80 | $748.80 | |