| 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 | $75.45 | 7.640% | $81.2144 | $81.21 | $81.20 | $81.20 |
| Purchase #2 | $122.89 | 13.652% | $139.6669 | $139.67 | $139.65 | $139.70 |
| Purchase #3 | $63.77 | 10.160% | $70.249 | $70.25 | $70.25 | $70.20 |
| Purchase #4 | $55.48 | 12.617% | $62.4799 | $62.48 | $62.50 | $62.50 |
| Purchase #5 | $125.43 | 12.767% | $141.4436 | $141.44 | $141.45 | $141.40 |
| Purchase #6 | $43.87 | 5.736% | $46.3864 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $80.65 | 8.177% | $87.2448 | $87.24 | $87.25 | $87.20 |
| 7 purchase totals = | $567.54 | $628.6850 | $628.68 | $628.70 | $628.60 | |