| 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 | $21.26 | 3.158% | $21.9314 | $21.93 | $21.95 | $21.90 |
| Purchase #2 | $177.84 | 9.701% | $195.0923 | $195.09 | $195.10 | $195.10 |
| Purchase #3 | $27.41 | 3.613% | $28.4003 | $28.40 | $28.40 | $28.40 |
| Purchase #4 | $96.58 | 7.613% | $103.9326 | $103.93 | $103.95 | $103.90 |
| Purchase #5 | $32.70 | 3.531% | $33.8546 | $33.85 | $33.85 | $33.90 |
| Purchase #6 | $173.60 | 5.398% | $182.9709 | $182.97 | $182.95 | $183.00 |
| Purchase #7 | $48.85 | 12.353% | $54.8844 | $54.88 | $54.90 | $54.90 |
| 7 purchase totals = | $578.24 | $621.0665 | $621.05 | $621.10 | $621.10 | |