| 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 | $82.59 | 7.622% | $88.885 | $88.89 | $88.90 | $88.90 |
| Purchase #2 | $71.61 | 3.457% | $74.0856 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $163.82 | 13.716% | $186.2896 | $186.29 | $186.30 | $186.30 |
| Purchase #4 | $94.75 | 5.136% | $99.6164 | $99.62 | $99.60 | $99.60 |
| Purchase #5 | $100.72 | 6.723% | $107.4914 | $107.49 | $107.50 | $107.50 |
| Purchase #6 | $118.39 | 3.643% | $122.7029 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $211.47 | 5.552% | $223.2108 | $223.21 | $223.20 | $223.20 |
| 7 purchase totals = | $843.35 | $902.2817 | $902.29 | $902.30 | $902.30 | |