| 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 | $245.46 | 8.231% | $265.6638 | $265.66 | $265.65 | $265.70 |
| Purchase #2 | $15.59 | 4.393% | $16.2749 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $96.34 | 9.685% | $105.6705 | $105.67 | $105.65 | $105.70 |
| Purchase #4 | $107.42 | 13.423% | $121.839 | $121.84 | $121.85 | $121.80 |
| Purchase #5 | $55.66 | 3.610% | $57.6693 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $148.48 | 9.764% | $162.9776 | $162.98 | $163.00 | $163.00 |
| Purchase #7 | $217.43 | 9.331% | $237.7184 | $237.72 | $237.70 | $237.70 |
| 7 purchase totals = | $886.38 | $967.8135 | $967.81 | $967.75 | $967.90 | |