| 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 | $96.26 | 10.818% | $106.6734 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $100.77 | 3.774% | $104.5731 | $104.57 | $104.55 | $104.60 |
| Purchase #3 | $126.46 | 11.825% | $141.4139 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $74.55 | 9.325% | $81.5018 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $65.54 | 9.642% | $71.8594 | $71.86 | $71.85 | $71.90 |
| Purchase #6 | $181.73 | 5.792% | $192.2558 | $192.26 | $192.25 | $192.30 |
| Purchase #7 | $187.79 | 13.643% | $213.4102 | $213.41 | $213.40 | $213.40 |
| 7 purchase totals = | $833.10 | $911.6876 | $911.68 | $911.60 | $911.80 | |