| 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 | $7.74 | 9.808% | $8.4991 | $8.50 | $8.50 | $8.50 |
| Purchase #2 | $229.70 | 11.683% | $256.5359 | $256.54 | $256.55 | $256.50 |
| Purchase #3 | $96.29 | 8.711% | $104.6778 | $104.68 | $104.70 | $104.70 |
| Purchase #4 | $66.57 | 11.832% | $74.4466 | $74.45 | $74.45 | $74.40 |
| Purchase #5 | $138.68 | 3.526% | $143.5699 | $143.57 | $143.55 | $143.60 |
| Purchase #6 | $135.27 | 4.732% | $141.671 | $141.67 | $141.65 | $141.70 |
| Purchase #7 | $201.84 | 8.233% | $218.4575 | $218.46 | $218.45 | $218.50 |
| 7 purchase totals = | $876.09 | $947.8578 | $947.87 | $947.85 | $947.90 | |