| 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 | $103.51 | 6.539% | $110.2785 | $110.28 | $110.30 | $110.30 |
| Purchase #2 | $180.85 | 9.285% | $197.6419 | $197.64 | $197.65 | $197.60 |
| Purchase #3 | $12.88 | 6.202% | $13.6788 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $20.93 | 8.648% | $22.74 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $166.27 | 13.585% | $188.8578 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $15.93 | 12.139% | $17.8637 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $192.55 | 6.669% | $205.3912 | $205.39 | $205.40 | $205.40 |
| 7 purchase totals = | $692.92 | $756.4519 | $756.45 | $756.50 | $756.50 | |