| 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 | $67.82 | 4.313% | $70.7451 | $70.75 | $70.75 | $70.70 |
| Purchase #2 | $163.58 | 6.233% | $173.7759 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $229.26 | 8.594% | $248.9626 | $248.96 | $248.95 | $249.00 |
| Purchase #4 | $43.67 | 4.342% | $45.5662 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $231.95 | 10.546% | $256.4114 | $256.41 | $256.40 | $256.40 |
| Purchase #6 | $129.57 | 7.283% | $139.0066 | $139.01 | $139.00 | $139.00 |
| Purchase #7 | $40.70 | 12.815% | $45.9157 | $45.92 | $45.90 | $45.90 |
| 7 purchase totals = | $906.55 | $980.3835 | $980.40 | $980.35 | $980.40 | |