| 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 | $26.57 | 5.565% | $28.0486 | $28.05 | $28.05 | $28.00 |
| Purchase #2 | $12.29 | 10.396% | $13.5677 | $13.57 | $13.55 | $13.60 |
| Purchase #3 | $94.33 | 6.745% | $100.6926 | $100.69 | $100.70 | $100.70 |
| Purchase #4 | $219.93 | 3.691% | $228.0476 | $228.05 | $228.05 | $228.00 |
| Purchase #5 | $23.86 | 3.571% | $24.712 | $24.71 | $24.70 | $24.70 |
| Purchase #6 | $144.80 | 13.629% | $164.5348 | $164.53 | $164.55 | $164.50 |
| Purchase #7 | $227.45 | 8.430% | $246.624 | $246.62 | $246.60 | $246.60 |
| 7 purchase totals = | $749.23 | $806.2273 | $806.22 | $806.20 | $806.10 | |