| 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 | $26.36 | 5.556% | $27.8246 | $27.82 | $27.80 | $27.80 |
| Purchase #2 | $123.33 | 9.172% | $134.6418 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $25.67 | 7.862% | $27.6882 | $27.69 | $27.70 | $27.70 |
| Purchase #4 | $154.99 | 13.708% | $176.236 | $176.24 | $176.25 | $176.20 |
| Purchase #5 | $7.62 | 13.452% | $8.645 | $8.65 | $8.65 | $8.60 |
| Purchase #6 | $211.72 | 11.320% | $235.6867 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $113.77 | 5.355% | $119.8624 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $663.46 | $730.5847 | $730.59 | $730.60 | $730.50 | |