| 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 | $15.42 | 7.497% | $16.576 | $16.58 | $16.60 | $16.60 |
| Purchase #2 | $138.71 | 13.658% | $157.655 | $157.66 | $157.65 | $157.70 |
| Purchase #3 | $74.77 | 8.233% | $80.9258 | $80.93 | $80.95 | $80.90 |
| Purchase #4 | $32.69 | 7.792% | $35.2372 | $35.24 | $35.25 | $35.20 |
| Purchase #5 | $98.89 | 4.250% | $103.0928 | $103.09 | $103.10 | $103.10 |
| Purchase #6 | $41.28 | 6.298% | $43.8798 | $43.88 | $43.90 | $43.90 |
| Purchase #7 | $116.78 | 5.599% | $123.3185 | $123.32 | $123.30 | $123.30 |
| 7 purchase totals = | $518.54 | $560.6851 | $560.70 | $560.75 | $560.70 | |