| 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 | $87.57 | 3.589% | $90.7129 | $90.71 | $90.70 | $90.70 |
| Purchase #2 | $91.85 | 3.383% | $94.9573 | $94.96 | $94.95 | $95.00 |
| Purchase #3 | $148.54 | 10.552% | $164.2139 | $164.21 | $164.20 | $164.20 |
| Purchase #4 | $98.96 | 5.277% | $104.1821 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $218.48 | 6.690% | $233.0963 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $242.25 | 8.477% | $262.7855 | $262.79 | $262.80 | $262.80 |
| Purchase #7 | $48.34 | 12.418% | $54.3429 | $54.34 | $54.35 | $54.30 |
| 7 purchase totals = | $935.99 | $1,004.2909 | $1,004.29 | $1,004.30 | $1,004.30 | |