| 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 | $34.39 | 13.579% | $39.0598 | $39.06 | $39.05 | $39.10 |
| Purchase #2 | $96.94 | 6.186% | $102.9367 | $102.94 | $102.95 | $102.90 |
| Purchase #3 | $96.32 | 8.866% | $104.8597 | $104.86 | $104.85 | $104.90 |
| Purchase #4 | $238.53 | 12.675% | $268.7637 | $268.76 | $268.75 | $268.80 |
| Purchase #5 | $79.95 | 11.411% | $89.0731 | $89.07 | $89.05 | $89.10 |
| Purchase #6 | $183.42 | 12.590% | $206.5126 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $166.73 | 13.149% | $188.6533 | $188.65 | $188.65 | $188.70 |
| 7 purchase totals = | $896.28 | $999.8589 | $999.85 | $999.80 | $1,000.00 | |