| 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 | $58.57 | 7.414% | $62.9124 | $62.91 | $62.90 | $62.90 |
| Purchase #2 | $66.85 | 8.324% | $72.4146 | $72.41 | $72.40 | $72.40 |
| Purchase #3 | $159.88 | 12.375% | $179.6652 | $179.67 | $179.65 | $179.70 |
| Purchase #4 | $53.83 | 5.260% | $56.6615 | $56.66 | $56.65 | $56.70 |
| Purchase #5 | $239.85 | 9.665% | $263.0315 | $263.03 | $263.05 | $263.00 |
| Purchase #6 | $39.48 | 3.823% | $40.9893 | $40.99 | $41.00 | $41.00 |
| Purchase #7 | $137.43 | 12.578% | $154.7159 | $154.72 | $154.70 | $154.70 |
| 7 purchase totals = | $755.89 | $830.3904 | $830.39 | $830.35 | $830.40 | |