| 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 | $106.67 | 3.336% | $110.2285 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $15.89 | 7.189% | $17.0323 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $219.27 | 6.227% | $232.9239 | $232.92 | $232.90 | $232.90 |
| Purchase #4 | $43.81 | 10.701% | $48.4981 | $48.50 | $48.50 | $48.50 |
| Purchase #5 | $193.84 | 13.678% | $220.3534 | $220.35 | $220.35 | $220.40 |
| Purchase #6 | $79.50 | 3.449% | $82.242 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $87.45 | 3.303% | $90.3385 | $90.34 | $90.35 | $90.30 |
| 7 purchase totals = | $746.43 | $801.6167 | $801.61 | $801.65 | $801.50 | |