| 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 | $106.44 | 10.467% | $117.5811 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $28.98 | 6.866% | $30.9698 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $210.95 | 6.584% | $224.8389 | $224.84 | $224.85 | $224.80 |
| Purchase #4 | $47.91 | 12.270% | $53.7886 | $53.79 | $53.80 | $53.80 |
| Purchase #5 | $60.60 | 11.569% | $67.6108 | $67.61 | $67.60 | $67.60 |
| Purchase #6 | $181.92 | 3.398% | $188.1016 | $188.10 | $188.10 | $188.10 |
| Purchase #7 | $142.52 | 6.184% | $151.3334 | $151.33 | $151.35 | $151.30 |
| 7 purchase totals = | $779.32 | $834.2242 | $834.22 | $834.25 | $834.20 | |