| 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 | $50.29 | 4.586% | $52.5963 | $52.60 | $52.60 | $52.60 |
| Purchase #2 | $250.38 | 13.341% | $283.7832 | $283.78 | $283.80 | $283.80 |
| Purchase #3 | $67.58 | 6.641% | $72.068 | $72.07 | $72.05 | $72.10 |
| Purchase #4 | $110.71 | 6.108% | $117.4722 | $117.47 | $117.45 | $117.50 |
| Purchase #5 | $220.95 | 13.544% | $250.8755 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $211.26 | 10.434% | $233.3029 | $233.30 | $233.30 | $233.30 |
| Purchase #7 | $122.79 | 12.442% | $138.0675 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $1,033.96 | $1,148.1656 | $1,148.17 | $1,148.15 | $1,148.30 | |