| 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 | $52.70 | 10.511% | $58.2393 | $58.24 | $58.25 | $58.20 |
| Purchase #2 | $174.51 | 3.394% | $180.4329 | $180.43 | $180.45 | $180.40 |
| Purchase #3 | $65.30 | 8.630% | $70.9354 | $70.94 | $70.95 | $70.90 |
| Purchase #4 | $89.73 | 7.340% | $96.3162 | $96.32 | $96.30 | $96.30 |
| Purchase #5 | $205.91 | 9.518% | $225.5085 | $225.51 | $225.50 | $225.50 |
| Purchase #6 | $21.36 | 6.244% | $22.6937 | $22.69 | $22.70 | $22.70 |
| Purchase #7 | $192.53 | 10.582% | $212.9035 | $212.90 | $212.90 | $212.90 |
| 7 purchase totals = | $802.04 | $867.0295 | $867.03 | $867.05 | $866.90 | |