| 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 | $58.39 | 3.513% | $60.4412 | $60.44 | $60.45 | $60.40 |
| Purchase #2 | $20.71 | 6.641% | $22.0854 | $22.09 | $22.10 | $22.10 |
| Purchase #3 | $197.83 | 10.135% | $217.8801 | $217.88 | $217.90 | $217.90 |
| Purchase #4 | $218.31 | 12.436% | $245.459 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $72.37 | 12.389% | $81.3359 | $81.34 | $81.35 | $81.30 |
| Purchase #6 | $232.38 | 11.307% | $258.6552 | $258.66 | $258.65 | $258.70 |
| Purchase #7 | $242.99 | 5.768% | $257.0057 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $1,042.98 | $1,142.8625 | $1,142.88 | $1,142.90 | $1,142.90 | |