| 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 | $102.74 | 3.834% | $106.6791 | $106.68 | $106.70 | $106.70 |
| Purchase #2 | $63.37 | 13.794% | $72.1113 | $72.11 | $72.10 | $72.10 |
| Purchase #3 | $89.83 | 9.592% | $98.4465 | $98.45 | $98.45 | $98.40 |
| Purchase #4 | $211.28 | 10.696% | $233.8785 | $233.88 | $233.90 | $233.90 |
| Purchase #5 | $138.97 | 13.135% | $157.2237 | $157.22 | $157.20 | $157.20 |
| Purchase #6 | $166.53 | 4.838% | $174.5867 | $174.59 | $174.60 | $174.60 |
| Purchase #7 | $75.63 | 9.452% | $82.7785 | $82.78 | $82.80 | $82.80 |
| 7 purchase totals = | $848.35 | $925.7043 | $925.71 | $925.75 | $925.70 | |