| 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 | $65.55 | 6.663% | $69.9176 | $69.92 | $69.90 | $69.90 |
| Purchase #2 | $224.55 | 9.671% | $246.2662 | $246.27 | $246.25 | $246.30 |
| Purchase #3 | $11.50 | 11.666% | $12.8416 | $12.84 | $12.85 | $12.80 |
| Purchase #4 | $231.40 | 3.263% | $238.9506 | $238.95 | $238.95 | $239.00 |
| Purchase #5 | $123.41 | 4.252% | $128.6574 | $128.66 | $128.65 | $128.70 |
| Purchase #6 | $96.65 | 8.444% | $104.8111 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $136.42 | 10.593% | $150.871 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $889.48 | $952.3155 | $952.32 | $952.25 | $952.40 | |