| 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 | $12.97 | 8.188% | $14.032 | $14.03 | $14.05 | $14.00 |
| Purchase #2 | $60.67 | 11.734% | $67.789 | $67.79 | $67.80 | $67.80 |
| Purchase #3 | $18.52 | 12.625% | $20.8582 | $20.86 | $20.85 | $20.90 |
| Purchase #4 | $98.86 | 10.372% | $109.1138 | $109.11 | $109.10 | $109.10 |
| Purchase #5 | $203.98 | 5.757% | $215.7231 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $42.75 | 4.354% | $44.6113 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $240.95 | 10.863% | $267.1244 | $267.12 | $267.10 | $267.10 |
| 7 purchase totals = | $678.70 | $739.2518 | $739.24 | $739.20 | $739.20 | |