| 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 | $60.65 | 5.377% | $63.9112 | $63.91 | $63.90 | $63.90 |
| Purchase #2 | $133.65 | 7.338% | $143.4572 | $143.46 | $143.45 | $143.50 |
| Purchase #3 | $38.98 | 13.717% | $44.3269 | $44.33 | $44.35 | $44.30 |
| Purchase #4 | $38.86 | 4.759% | $40.7093 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $108.25 | 12.701% | $121.9988 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $69.97 | 4.346% | $73.0109 | $73.01 | $73.00 | $73.00 |
| Purchase #7 | $191.83 | 12.838% | $216.4571 | $216.46 | $216.45 | $216.50 |
| 7 purchase totals = | $642.19 | $703.8714 | $703.88 | $703.85 | $703.90 | |