| 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 | $68.26 | 3.227% | $70.4628 | $70.46 | $70.45 | $70.50 |
| Purchase #2 | $130.71 | 13.168% | $147.9219 | $147.92 | $147.90 | $147.90 |
| Purchase #3 | $11.31 | 8.764% | $12.3012 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $139.72 | 7.370% | $150.0174 | $150.02 | $150.00 | $150.00 |
| Purchase #5 | $189.48 | 7.394% | $203.4902 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $23.95 | 12.685% | $26.9881 | $26.99 | $27.00 | $27.00 |
| Purchase #7 | $227.79 | 7.722% | $245.3799 | $245.38 | $245.40 | $245.40 |
| 7 purchase totals = | $791.22 | $856.5615 | $856.56 | $856.55 | $856.60 | |