| 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 | $25.55 | 4.827% | $26.7833 | $26.78 | $26.80 | $26.80 |
| Purchase #2 | $53.40 | 7.754% | $57.5406 | $57.54 | $57.55 | $57.50 |
| Purchase #3 | $118.79 | 13.201% | $134.4715 | $134.47 | $134.45 | $134.50 |
| Purchase #4 | $17.74 | 11.270% | $19.7393 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $9.79 | 10.102% | $10.779 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $188.62 | 7.645% | $203.04 | $203.04 | $203.05 | $203.00 |
| Purchase #7 | $243.41 | 5.697% | $257.2771 | $257.28 | $257.30 | $257.30 |
| 7 purchase totals = | $657.30 | $709.6308 | $709.63 | $709.70 | $709.60 | |