| 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 | $15.91 | 4.637% | $16.6477 | $16.65 | $16.65 | $16.60 |
| Purchase #2 | $67.69 | 13.311% | $76.7002 | $76.70 | $76.70 | $76.70 |
| Purchase #3 | $146.46 | 7.855% | $157.9644 | $157.96 | $157.95 | $158.00 |
| Purchase #4 | $99.75 | 12.210% | $111.9295 | $111.93 | $111.95 | $111.90 |
| Purchase #5 | $90.54 | 6.670% | $96.579 | $96.58 | $96.60 | $96.60 |
| Purchase #6 | $55.65 | 13.276% | $63.0381 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $59.63 | 12.234% | $66.9251 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $535.63 | $589.7840 | $589.79 | $589.85 | $589.70 | |