| 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 | $103.62 | 3.186% | $106.9213 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $131.34 | 3.366% | $135.7609 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $19.73 | 9.503% | $21.6049 | $21.60 | $21.60 | $21.60 |
| Purchase #4 | $184.60 | 13.160% | $208.8934 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $123.63 | 7.483% | $132.8812 | $132.88 | $132.90 | $132.90 |
| Purchase #6 | $81.30 | 11.470% | $90.6251 | $90.63 | $90.65 | $90.60 |
| Purchase #7 | $24.60 | 13.817% | $27.999 | $28.00 | $28.00 | $28.00 |
| 7 purchase totals = | $668.82 | $724.6858 | $724.68 | $724.70 | $724.70 | |