| 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 | $99.78 | 7.518% | $107.2815 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $191.38 | 5.323% | $201.5672 | $201.57 | $201.55 | $201.60 |
| Purchase #3 | $71.52 | 12.687% | $80.5937 | $80.59 | $80.60 | $80.60 |
| Purchase #4 | $58.38 | 5.293% | $61.4701 | $61.47 | $61.45 | $61.50 |
| Purchase #5 | $15.63 | 8.223% | $16.9153 | $16.92 | $16.90 | $16.90 |
| Purchase #6 | $56.27 | 10.230% | $62.0264 | $62.03 | $62.05 | $62.00 |
| Purchase #7 | $14.94 | 11.314% | $16.6303 | $16.63 | $16.65 | $16.60 |
| 7 purchase totals = | $507.90 | $546.4845 | $546.49 | $546.50 | $546.50 | |