| 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 | $25.59 | 11.699% | $28.5838 | $28.58 | $28.60 | $28.60 |
| Purchase #2 | $192.62 | 8.253% | $208.5169 | $208.52 | $208.50 | $208.50 |
| Purchase #3 | $51.69 | 9.674% | $56.6905 | $56.69 | $56.70 | $56.70 |
| Purchase #4 | $219.80 | 9.332% | $240.3117 | $240.31 | $240.30 | $240.30 |
| Purchase #5 | $185.73 | 3.205% | $191.6826 | $191.68 | $191.70 | $191.70 |
| Purchase #6 | $63.91 | 3.371% | $66.0644 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $50.36 | 4.663% | $52.7083 | $52.71 | $52.70 | $52.70 |
| 7 purchase totals = | $789.70 | $844.5582 | $844.55 | $844.55 | $844.60 | |