| 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 | $42.97 | 4.613% | $44.9522 | $44.95 | $44.95 | $45.00 |
| Purchase #2 | $93.48 | 13.550% | $106.1465 | $106.15 | $106.15 | $106.10 |
| Purchase #3 | $58.44 | 13.128% | $66.112 | $66.11 | $66.10 | $66.10 |
| Purchase #4 | $51.69 | 5.833% | $54.7051 | $54.71 | $54.70 | $54.70 |
| Purchase #5 | $68.96 | 5.137% | $72.5025 | $72.50 | $72.50 | $72.50 |
| Purchase #6 | $200.96 | 3.577% | $208.1483 | $208.15 | $208.15 | $208.10 |
| Purchase #7 | $216.37 | 4.734% | $226.613 | $226.61 | $226.60 | $226.60 |
| 7 purchase totals = | $732.87 | $779.1796 | $779.18 | $779.15 | $779.10 | |