| 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 | $5.50 | 9.322% | $6.0127 | $6.01 | $6.00 | $6.00 |
| Purchase #2 | $225.84 | 9.198% | $246.6128 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $34.57 | 3.777% | $35.8757 | $35.88 | $35.90 | $35.90 |
| Purchase #4 | $93.54 | 5.583% | $98.7623 | $98.76 | $98.75 | $98.80 |
| Purchase #5 | $191.59 | 11.624% | $213.8604 | $213.86 | $213.85 | $213.90 |
| Purchase #6 | $119.48 | 6.768% | $127.5664 | $127.57 | $127.55 | $127.60 |
| Purchase #7 | $109.36 | 9.329% | $119.5622 | $119.56 | $119.55 | $119.60 |
| 7 purchase totals = | $779.88 | $848.2525 | $848.25 | $848.20 | $848.40 | |