| 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 | $102.36 | 7.481% | $110.0176 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $182.57 | 12.305% | $205.0352 | $205.04 | $205.05 | $205.00 |
| Purchase #3 | $157.83 | 4.468% | $164.8818 | $164.88 | $164.90 | $164.90 |
| Purchase #4 | $69.88 | 5.588% | $73.7849 | $73.78 | $73.80 | $73.80 |
| Purchase #5 | $33.36 | 3.752% | $34.6117 | $34.61 | $34.60 | $34.60 |
| Purchase #6 | $69.95 | 9.232% | $76.4078 | $76.41 | $76.40 | $76.40 |
| Purchase #7 | $53.49 | 10.300% | $58.9995 | $59.00 | $59.00 | $59.00 |
| 7 purchase totals = | $669.44 | $723.7385 | $723.74 | $723.75 | $723.70 | |