| 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 | $57.77 | 9.689% | $63.3673 | $63.37 | $63.35 | $63.40 |
| Purchase #2 | $126.45 | 3.650% | $131.0654 | $131.07 | $131.05 | $131.10 |
| Purchase #3 | $27.81 | 6.230% | $29.5426 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $7.43 | 9.422% | $8.1301 | $8.13 | $8.15 | $8.10 |
| Purchase #5 | $243.81 | 10.223% | $268.7347 | $268.73 | $268.75 | $268.70 |
| Purchase #6 | $245.77 | 4.259% | $256.2373 | $256.24 | $256.25 | $256.20 |
| Purchase #7 | $88.25 | 11.122% | $98.0652 | $98.07 | $98.05 | $98.10 |
| 7 purchase totals = | $797.29 | $855.1426 | $855.15 | $855.15 | $855.10 | |