| 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 | $11.76 | 11.586% | $13.1225 | $13.12 | $13.10 | $13.10 |
| Purchase #2 | $25.47 | 10.272% | $28.0863 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $96.29 | 10.253% | $106.1626 | $106.16 | $106.15 | $106.20 |
| Purchase #4 | $153.70 | 11.497% | $171.3709 | $171.37 | $171.35 | $171.40 |
| Purchase #5 | $58.59 | 10.371% | $64.6664 | $64.67 | $64.65 | $64.70 |
| Purchase #6 | $153.28 | 7.201% | $164.3177 | $164.32 | $164.30 | $164.30 |
| Purchase #7 | $206.53 | 5.831% | $218.5728 | $218.57 | $218.55 | $218.60 |
| 7 purchase totals = | $705.62 | $766.2992 | $766.30 | $766.20 | $766.40 | |