| 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 | $79.98 | 4.610% | $83.6671 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $96.90 | 9.603% | $106.2053 | $106.21 | $106.20 | $106.20 |
| Purchase #3 | $215.45 | 11.127% | $239.4231 | $239.42 | $239.40 | $239.40 |
| Purchase #4 | $113.33 | 10.290% | $124.9917 | $124.99 | $125.00 | $125.00 |
| Purchase #5 | $21.62 | 4.227% | $22.5339 | $22.53 | $22.55 | $22.50 |
| Purchase #6 | $40.84 | 6.393% | $43.4509 | $43.45 | $43.45 | $43.50 |
| Purchase #7 | $115.87 | 12.247% | $130.0606 | $130.06 | $130.05 | $130.10 |
| 7 purchase totals = | $683.99 | $750.3326 | $750.33 | $750.30 | $750.40 | |