| 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 | $88.67 | 3.273% | $91.5722 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $130.88 | 6.511% | $139.4016 | $139.40 | $139.40 | $139.40 |
| Purchase #3 | $83.65 | 11.304% | $93.1058 | $93.11 | $93.10 | $93.10 |
| Purchase #4 | $59.74 | 6.614% | $63.6912 | $63.69 | $63.70 | $63.70 |
| Purchase #5 | $163.56 | 9.229% | $178.655 | $178.66 | $178.65 | $178.70 |
| Purchase #6 | $7.81 | 6.113% | $8.2874 | $8.29 | $8.30 | $8.30 |
| Purchase #7 | $248.95 | 11.755% | $278.2141 | $278.21 | $278.20 | $278.20 |
| 7 purchase totals = | $783.26 | $852.9273 | $852.93 | $852.90 | $853.00 | |