| 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 | $43.27 | 13.378% | $49.0587 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $104.78 | 6.196% | $111.2722 | $111.27 | $111.25 | $111.30 |
| Purchase #3 | $159.61 | 9.682% | $175.0634 | $175.06 | $175.05 | $175.10 |
| Purchase #4 | $180.85 | 3.367% | $186.9392 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $203.31 | 8.530% | $220.6523 | $220.65 | $220.65 | $220.70 |
| Purchase #6 | $176.74 | 11.653% | $197.3355 | $197.34 | $197.35 | $197.30 |
| Purchase #7 | $126.33 | 10.629% | $139.7576 | $139.76 | $139.75 | $139.80 |
| 7 purchase totals = | $994.89 | $1,080.0789 | $1,080.08 | $1,080.05 | $1,080.20 | |