| 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 | $36.40 | 8.324% | $39.4299 | $39.43 | $39.45 | $39.40 |
| Purchase #2 | $32.27 | 5.363% | $34.0006 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $130.85 | 6.569% | $139.4455 | $139.45 | $139.45 | $139.40 |
| Purchase #4 | $66.93 | 11.289% | $74.4857 | $74.49 | $74.50 | $74.50 |
| Purchase #5 | $57.92 | 3.545% | $59.9733 | $59.97 | $59.95 | $60.00 |
| Purchase #6 | $203.43 | 13.724% | $231.3487 | $231.35 | $231.35 | $231.30 |
| Purchase #7 | $178.49 | 3.692% | $185.0799 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $706.29 | $763.7636 | $763.77 | $763.80 | $763.70 | |