| 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 | $34.71 | 9.401% | $37.9731 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $67.28 | 10.334% | $74.2327 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $142.38 | 10.678% | $157.5833 | $157.58 | $157.60 | $157.60 |
| Purchase #4 | $61.52 | 5.202% | $64.7203 | $64.72 | $64.70 | $64.70 |
| Purchase #5 | $200.73 | 6.528% | $213.8337 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $77.53 | 11.747% | $86.6374 | $86.64 | $86.65 | $86.60 |
| Purchase #7 | $73.99 | 9.335% | $80.897 | $80.90 | $80.90 | $80.90 |
| 7 purchase totals = | $658.14 | $715.8775 | $715.87 | $715.90 | $715.80 | |