| 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 | $53.97 | 7.233% | $57.8737 | $57.87 | $57.85 | $57.90 |
| Purchase #2 | $8.61 | 5.156% | $9.0539 | $9.05 | $9.05 | $9.10 |
| Purchase #3 | $246.53 | 11.396% | $274.6246 | $274.62 | $274.60 | $274.60 |
| Purchase #4 | $191.39 | 10.768% | $211.9989 | $212.00 | $212.00 | $212.00 |
| Purchase #5 | $100.93 | 8.732% | $109.7432 | $109.74 | $109.75 | $109.70 |
| Purchase #6 | $106.72 | 3.777% | $110.7508 | $110.75 | $110.75 | $110.80 |
| Purchase #7 | $237.40 | 5.862% | $251.3164 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $945.55 | $1,025.3615 | $1,025.35 | $1,025.30 | $1,025.40 | |