| 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 | $80.41 | 8.348% | $87.1226 | $87.12 | $87.10 | $87.10 |
| Purchase #2 | $110.58 | 7.279% | $118.6291 | $118.63 | $118.65 | $118.60 |
| Purchase #3 | $134.99 | 4.685% | $141.3143 | $141.31 | $141.30 | $141.30 |
| Purchase #4 | $24.34 | 8.748% | $26.4693 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $88.95 | 13.256% | $100.7412 | $100.74 | $100.75 | $100.70 |
| Purchase #6 | $172.87 | 5.769% | $182.8429 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $27.63 | 10.632% | $30.5676 | $30.57 | $30.55 | $30.60 |
| 7 purchase totals = | $639.77 | $687.6870 | $687.68 | $687.65 | $687.60 | |