| 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 | $117.77 | 7.526% | $126.6334 | $126.63 | $126.65 | $126.60 |
| Purchase #2 | $84.30 | 7.358% | $90.5028 | $90.50 | $90.50 | $90.50 |
| Purchase #3 | $86.51 | 5.180% | $90.9912 | $90.99 | $91.00 | $91.00 |
| Purchase #4 | $78.46 | 12.831% | $88.5272 | $88.53 | $88.55 | $88.50 |
| Purchase #5 | $99.25 | 6.654% | $105.8541 | $105.85 | $105.85 | $105.90 |
| Purchase #6 | $204.79 | 5.551% | $216.1579 | $216.16 | $216.15 | $216.20 |
| Purchase #7 | $51.80 | 12.690% | $58.3734 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $722.88 | $777.0400 | $777.03 | $777.05 | $777.10 | |