| 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 | $42.90 | 11.207% | $47.7078 | $47.71 | $47.70 | $47.70 |
| Purchase #2 | $93.76 | 13.343% | $106.2704 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $11.30 | 11.664% | $12.618 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $38.64 | 3.497% | $39.9912 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $48.92 | 13.571% | $55.5589 | $55.56 | $55.55 | $55.60 |
| Purchase #6 | $184.91 | 3.196% | $190.8197 | $190.82 | $190.80 | $190.80 |
| Purchase #7 | $240.94 | 9.838% | $264.6437 | $264.64 | $264.65 | $264.60 |
| 7 purchase totals = | $661.37 | $717.6097 | $717.61 | $717.55 | $717.60 | |