| 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 | $20.81 | 9.861% | $22.8621 | $22.86 | $22.85 | $22.90 |
| Purchase #2 | $241.62 | 13.320% | $273.8038 | $273.80 | $273.80 | $273.80 |
| Purchase #3 | $83.45 | 4.569% | $87.2628 | $87.26 | $87.25 | $87.30 |
| Purchase #4 | $99.81 | 6.182% | $105.9803 | $105.98 | $106.00 | $106.00 |
| Purchase #5 | $222.42 | 13.204% | $251.7883 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $131.77 | 5.765% | $139.3665 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $100.43 | 3.397% | $103.8416 | $103.84 | $103.85 | $103.80 |
| 7 purchase totals = | $900.31 | $984.9054 | $984.90 | $984.90 | $985.00 | |