| 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 | $62.34 | 10.330% | $68.7797 | $68.78 | $68.80 | $68.80 |
| Purchase #2 | $8.44 | 9.446% | $9.2372 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $45.80 | 3.386% | $47.3508 | $47.35 | $47.35 | $47.40 |
| Purchase #4 | $199.30 | 13.554% | $226.3131 | $226.31 | $226.30 | $226.30 |
| Purchase #5 | $108.61 | 6.380% | $115.5393 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $76.67 | 5.751% | $81.0793 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $243.97 | 3.150% | $251.6551 | $251.66 | $251.65 | $251.70 |
| 7 purchase totals = | $745.13 | $799.9545 | $799.96 | $800.00 | $800.00 | |