| 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 | $220.81 | 10.720% | $244.4808 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $67.41 | 4.163% | $70.2163 | $70.22 | $70.20 | $70.20 |
| Purchase #3 | $15.77 | 12.773% | $17.7843 | $17.78 | $17.80 | $17.80 |
| Purchase #4 | $44.86 | 6.241% | $47.6597 | $47.66 | $47.65 | $47.70 |
| Purchase #5 | $179.92 | 12.508% | $202.4244 | $202.42 | $202.40 | $202.40 |
| Purchase #6 | $166.35 | 10.502% | $183.8201 | $183.82 | $183.80 | $183.80 |
| Purchase #7 | $30.33 | 3.230% | $31.3097 | $31.31 | $31.30 | $31.30 |
| 7 purchase totals = | $725.45 | $797.6953 | $797.69 | $797.65 | $797.70 | |