| 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 | $77.86 | 9.560% | $85.3034 | $85.30 | $85.30 | $85.30 |
| Purchase #2 | $162.83 | 9.565% | $178.4047 | $178.40 | $178.40 | $178.40 |
| Purchase #3 | $25.95 | 8.588% | $28.1786 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $42.98 | 7.110% | $46.0359 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $176.86 | 3.832% | $183.6373 | $183.64 | $183.65 | $183.60 |
| Purchase #6 | $186.25 | 3.115% | $192.0517 | $192.05 | $192.05 | $192.10 |
| Purchase #7 | $228.94 | 7.484% | $246.0739 | $246.07 | $246.05 | $246.10 |
| 7 purchase totals = | $901.67 | $959.6855 | $959.68 | $959.70 | $959.70 | |