| 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 | $22.98 | 10.682% | $25.4347 | $25.43 | $25.45 | $25.40 |
| Purchase #2 | $113.41 | 5.634% | $119.7995 | $119.80 | $119.80 | $119.80 |
| Purchase #3 | $43.31 | 8.186% | $46.8554 | $46.86 | $46.85 | $46.90 |
| Purchase #4 | $80.75 | 5.282% | $85.0152 | $85.02 | $85.00 | $85.00 |
| Purchase #5 | $58.45 | 11.693% | $65.2846 | $65.28 | $65.30 | $65.30 |
| Purchase #6 | $87.92 | 13.805% | $100.0574 | $100.06 | $100.05 | $100.10 |
| Purchase #7 | $59.54 | 7.395% | $63.943 | $63.94 | $63.95 | $63.90 |
| 7 purchase totals = | $466.36 | $506.3898 | $506.39 | $506.40 | $506.40 | |