| 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 | $94.76 | 13.760% | $107.799 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $7.39 | 8.340% | $8.0063 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $70.31 | 4.775% | $73.6673 | $73.67 | $73.65 | $73.70 |
| Purchase #4 | $17.40 | 4.209% | $18.1324 | $18.13 | $18.15 | $18.10 |
| Purchase #5 | $151.35 | 4.123% | $157.5902 | $157.59 | $157.60 | $157.60 |
| Purchase #6 | $28.50 | 11.391% | $31.7464 | $31.75 | $31.75 | $31.70 |
| Purchase #7 | $19.96 | 10.185% | $21.9929 | $21.99 | $22.00 | $22.00 |
| 7 purchase totals = | $389.67 | $418.9345 | $418.94 | $418.95 | $418.90 | |