| 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 | $93.44 | 10.706% | $103.4437 | $103.44 | $103.45 | $103.40 |
| Purchase #2 | $52.73 | 9.738% | $57.8648 | $57.86 | $57.85 | $57.90 |
| Purchase #3 | $222.51 | 3.759% | $230.8742 | $230.87 | $230.85 | $230.90 |
| Purchase #4 | $200.89 | 4.789% | $210.5106 | $210.51 | $210.50 | $210.50 |
| Purchase #5 | $232.75 | 8.340% | $252.1614 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $27.85 | 13.282% | $31.549 | $31.55 | $31.55 | $31.50 |
| Purchase #7 | $181.76 | 6.223% | $193.0709 | $193.07 | $193.05 | $193.10 |
| 7 purchase totals = | $1,011.93 | $1,079.4746 | $1,079.46 | $1,079.40 | $1,079.50 | |