| 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 | $73.86 | 6.410% | $78.5944 | $78.59 | $78.60 | $78.60 |
| Purchase #2 | $234.31 | 7.589% | $252.0918 | $252.09 | $252.10 | $252.10 |
| Purchase #3 | $118.32 | 3.309% | $122.2352 | $122.24 | $122.25 | $122.20 |
| Purchase #4 | $80.44 | 3.547% | $83.2932 | $83.29 | $83.30 | $83.30 |
| Purchase #5 | $13.98 | 6.638% | $14.908 | $14.91 | $14.90 | $14.90 |
| Purchase #6 | $89.98 | 12.781% | $101.4803 | $101.48 | $101.50 | $101.50 |
| Purchase #7 | $203.42 | 6.479% | $216.5996 | $216.60 | $216.60 | $216.60 |
| 7 purchase totals = | $814.31 | $869.2025 | $869.20 | $869.25 | $869.20 | |