| 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 | $51.73 | 7.624% | $55.6739 | $55.67 | $55.65 | $55.70 |
| Purchase #2 | $194.41 | 9.238% | $212.3696 | $212.37 | $212.35 | $212.40 |
| Purchase #3 | $15.78 | 13.632% | $17.9311 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $167.89 | 13.287% | $190.1975 | $190.20 | $190.20 | $190.20 |
| Purchase #5 | $87.74 | 13.744% | $99.799 | $99.80 | $99.80 | $99.80 |
| Purchase #6 | $204.30 | 12.380% | $229.5923 | $229.59 | $229.60 | $229.60 |
| Purchase #7 | $214.84 | 8.597% | $233.3098 | $233.31 | $233.30 | $233.30 |
| 7 purchase totals = | $936.69 | $1,038.8732 | $1,038.87 | $1,038.85 | $1,038.90 | |