| 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 | $75.55 | 6.373% | $80.3648 | $80.36 | $80.35 | $80.40 |
| Purchase #2 | $29.34 | 8.339% | $31.7867 | $31.79 | $31.80 | $31.80 |
| Purchase #3 | $62.38 | 4.371% | $65.1066 | $65.11 | $65.10 | $65.10 |
| Purchase #4 | $196.73 | 13.366% | $223.0249 | $223.02 | $223.00 | $223.00 |
| Purchase #5 | $245.84 | 8.358% | $266.3873 | $266.39 | $266.40 | $266.40 |
| Purchase #6 | $249.82 | 6.349% | $265.6811 | $265.68 | $265.70 | $265.70 |
| Purchase #7 | $126.47 | 13.300% | $143.2905 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $986.13 | $1,075.6419 | $1,075.64 | $1,075.65 | $1,075.70 | |