| 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 | $32.72 | 8.146% | $35.3854 | $35.39 | $35.40 | $35.40 |
| Purchase #2 | $160.83 | 3.542% | $166.5266 | $166.53 | $166.55 | $166.50 |
| Purchase #3 | $21.30 | 11.438% | $23.7363 | $23.74 | $23.75 | $23.70 |
| Purchase #4 | $211.61 | 3.795% | $219.6406 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $215.35 | 7.494% | $231.4883 | $231.49 | $231.50 | $231.50 |
| Purchase #6 | $122.95 | 5.556% | $129.7811 | $129.78 | $129.80 | $129.80 |
| Purchase #7 | $127.77 | 3.828% | $132.661 | $132.66 | $132.65 | $132.70 |
| 7 purchase totals = | $892.53 | $939.2193 | $939.23 | $939.30 | $939.20 | |