| 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 | $33.38 | 10.858% | $37.0044 | $37.00 | $37.00 | $37.00 |
| Purchase #2 | $72.49 | 3.473% | $75.0076 | $75.01 | $75.00 | $75.00 |
| Purchase #3 | $237.36 | 11.437% | $264.5069 | $264.51 | $264.50 | $264.50 |
| Purchase #4 | $19.26 | 13.716% | $21.9017 | $21.90 | $21.90 | $21.90 |
| Purchase #5 | $139.41 | 12.442% | $156.7554 | $156.76 | $156.75 | $156.80 |
| Purchase #6 | $19.59 | 11.784% | $21.8985 | $21.90 | $21.90 | $21.90 |
| Purchase #7 | $197.70 | 8.147% | $213.8066 | $213.81 | $213.80 | $213.80 |
| 7 purchase totals = | $719.19 | $790.8811 | $790.89 | $790.85 | $790.90 | |