| 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 | $100.61 | 6.686% | $107.3368 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $29.59 | 4.331% | $30.8715 | $30.87 | $30.85 | $30.90 |
| Purchase #3 | $160.39 | 4.169% | $167.0767 | $167.08 | $167.10 | $167.10 |
| Purchase #4 | $82.92 | 12.302% | $93.1208 | $93.12 | $93.10 | $93.10 |
| Purchase #5 | $177.77 | 6.599% | $189.501 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $229.43 | 13.643% | $260.7311 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $185.86 | 11.244% | $206.7581 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $966.57 | $1,055.3960 | $1,055.40 | $1,055.40 | $1,055.40 | |