| 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 | $44.30 | 11.386% | $49.344 | $49.34 | $49.35 | $49.30 |
| Purchase #2 | $120.75 | 7.214% | $129.4609 | $129.46 | $129.45 | $129.50 |
| Purchase #3 | $68.85 | 10.651% | $76.1832 | $76.18 | $76.20 | $76.20 |
| Purchase #4 | $136.61 | 4.394% | $142.6126 | $142.61 | $142.60 | $142.60 |
| Purchase #5 | $98.78 | 6.464% | $105.1651 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $115.59 | 11.616% | $129.0169 | $129.02 | $129.00 | $129.00 |
| Purchase #7 | $191.95 | 10.668% | $212.4272 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $776.83 | $844.2099 | $844.21 | $844.20 | $844.20 | |