| 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 | $113.68 | 3.403% | $117.5485 | $117.55 | $117.55 | $117.50 |
| Purchase #2 | $156.30 | 12.681% | $176.1204 | $176.12 | $176.10 | $176.10 |
| Purchase #3 | $167.40 | 3.258% | $172.8539 | $172.85 | $172.85 | $172.90 |
| Purchase #4 | $83.65 | 4.320% | $87.2637 | $87.26 | $87.25 | $87.30 |
| Purchase #5 | $28.66 | 11.514% | $31.9599 | $31.96 | $31.95 | $32.00 |
| Purchase #6 | $55.28 | 6.633% | $58.9467 | $58.95 | $58.95 | $58.90 |
| Purchase #7 | $95.83 | 12.845% | $108.1394 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $700.80 | $752.8325 | $752.83 | $752.80 | $752.80 | |