| 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 | $81.45 | 12.838% | $91.9066 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $44.50 | 10.337% | $49.1 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $118.81 | 13.649% | $135.0264 | $135.03 | $135.05 | $135.00 |
| Purchase #4 | $85.80 | 10.607% | $94.9008 | $94.90 | $94.90 | $94.90 |
| Purchase #5 | $195.85 | 5.690% | $206.9939 | $206.99 | $207.00 | $207.00 |
| Purchase #6 | $23.75 | 4.565% | $24.8342 | $24.83 | $24.85 | $24.80 |
| Purchase #7 | $20.92 | 3.833% | $21.7219 | $21.72 | $21.70 | $21.70 |
| 7 purchase totals = | $571.08 | $624.4838 | $624.48 | $624.50 | $624.40 | |