| 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 | $108.73 | 8.299% | $117.7535 | $117.75 | $117.75 | $117.80 |
| Purchase #2 | $70.45 | 3.230% | $72.7255 | $72.73 | $72.75 | $72.70 |
| Purchase #3 | $150.65 | 4.768% | $157.833 | $157.83 | $157.85 | $157.80 |
| Purchase #4 | $121.27 | 10.760% | $134.3187 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $50.72 | 8.847% | $55.2072 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $44.53 | 13.558% | $50.5674 | $50.57 | $50.55 | $50.60 |
| Purchase #7 | $201.38 | 5.448% | $212.3512 | $212.35 | $212.35 | $212.40 |
| 7 purchase totals = | $747.73 | $800.7565 | $800.76 | $800.75 | $800.80 | |