| 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 | $54.35 | 8.198% | $58.8056 | $58.81 | $58.80 | $58.80 |
| Purchase #2 | $137.97 | 10.451% | $152.3892 | $152.39 | $152.40 | $152.40 |
| Purchase #3 | $62.61 | 10.601% | $69.2473 | $69.25 | $69.25 | $69.20 |
| Purchase #4 | $45.99 | 12.521% | $51.7484 | $51.75 | $51.75 | $51.70 |
| Purchase #5 | $170.48 | 11.278% | $189.7067 | $189.71 | $189.70 | $189.70 |
| Purchase #6 | $225.76 | 9.140% | $246.3945 | $246.39 | $246.40 | $246.40 |
| Purchase #7 | $202.51 | 7.515% | $217.7286 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $899.67 | $986.0203 | $986.03 | $986.05 | $985.90 | |