| 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 | $58.27 | 3.488% | $60.3025 | $60.30 | $60.30 | $60.30 |
| Purchase #2 | $114.29 | 8.559% | $124.0721 | $124.07 | $124.05 | $124.10 |
| Purchase #3 | $56.93 | 12.712% | $64.1669 | $64.17 | $64.15 | $64.20 |
| Purchase #4 | $250.26 | 9.556% | $274.1748 | $274.17 | $274.15 | $274.20 |
| Purchase #5 | $187.97 | 12.597% | $211.6486 | $211.65 | $211.65 | $211.60 |
| Purchase #6 | $77.41 | 12.814% | $87.3293 | $87.33 | $87.35 | $87.30 |
| Purchase #7 | $26.61 | 12.793% | $30.0142 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $771.74 | $851.7084 | $851.70 | $851.65 | $851.70 | |