| 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 | $23.62 | 3.173% | $24.3695 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $213.73 | 7.113% | $228.9326 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $89.64 | 7.216% | $96.1084 | $96.11 | $96.10 | $96.10 |
| Purchase #4 | $75.87 | 5.375% | $79.948 | $79.95 | $79.95 | $79.90 |
| Purchase #5 | $192.64 | 11.513% | $214.8186 | $214.82 | $214.80 | $214.80 |
| Purchase #6 | $117.81 | 8.165% | $127.4292 | $127.43 | $127.45 | $127.40 |
| Purchase #7 | $150.28 | 13.625% | $170.7557 | $170.76 | $170.75 | $170.80 |
| 7 purchase totals = | $863.59 | $942.3620 | $942.37 | $942.35 | $942.30 | |