| 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 | $113.80 | 13.407% | $129.0572 | $129.06 | $129.05 | $129.10 |
| Purchase #2 | $192.93 | 7.346% | $207.1026 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $98.27 | 7.256% | $105.4005 | $105.40 | $105.40 | $105.40 |
| Purchase #4 | $25.54 | 11.488% | $28.474 | $28.47 | $28.45 | $28.50 |
| Purchase #5 | $90.25 | 7.380% | $96.9105 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $82.75 | 6.783% | $88.3629 | $88.36 | $88.35 | $88.40 |
| Purchase #7 | $188.35 | 9.389% | $206.0342 | $206.03 | $206.05 | $206.00 |
| 7 purchase totals = | $791.89 | $861.3419 | $861.33 | $861.30 | $861.40 | |