| 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 | $64.87 | 12.714% | $73.1176 | $73.12 | $73.10 | $73.10 |
| Purchase #2 | $27.65 | 6.737% | $29.5128 | $29.51 | $29.50 | $29.50 |
| Purchase #3 | $5.46 | 10.722% | $6.0454 | $6.05 | $6.05 | $6.00 |
| Purchase #4 | $23.33 | 11.437% | $25.9983 | $26.00 | $26.00 | $26.00 |
| Purchase #5 | $150.78 | 7.319% | $161.8156 | $161.82 | $161.80 | $161.80 |
| Purchase #6 | $71.93 | 12.167% | $80.6817 | $80.68 | $80.70 | $80.70 |
| Purchase #7 | $232.31 | 7.549% | $249.8471 | $249.85 | $249.85 | $249.80 |
| 7 purchase totals = | $576.33 | $627.0185 | $627.03 | $627.00 | $626.90 | |