| 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 | $15.80 | 10.513% | $17.4611 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $22.71 | 11.302% | $25.2767 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $247.64 | 4.330% | $258.3628 | $258.36 | $258.35 | $258.40 |
| Purchase #4 | $65.86 | 12.828% | $74.3085 | $74.31 | $74.30 | $74.30 |
| Purchase #5 | $118.92 | 12.435% | $133.7077 | $133.71 | $133.70 | $133.70 |
| Purchase #6 | $197.28 | 7.574% | $212.222 | $212.22 | $212.20 | $212.20 |
| Purchase #7 | $218.51 | 7.229% | $234.3061 | $234.31 | $234.30 | $234.30 |
| 7 purchase totals = | $886.72 | $955.6449 | $955.65 | $955.60 | $955.70 | |