| 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 | $51.82 | 9.582% | $56.7854 | $56.79 | $56.80 | $56.80 |
| Purchase #2 | $75.36 | 9.563% | $82.5667 | $82.57 | $82.55 | $82.60 |
| Purchase #3 | $221.51 | 10.868% | $245.5837 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $107.48 | 9.768% | $117.9786 | $117.98 | $118.00 | $118.00 |
| Purchase #5 | $91.47 | 7.168% | $98.0266 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $164.58 | 6.786% | $175.7484 | $175.75 | $175.75 | $175.70 |
| Purchase #7 | $132.28 | 4.347% | $138.0302 | $138.03 | $138.05 | $138.00 |
| 7 purchase totals = | $844.50 | $914.7196 | $914.73 | $914.80 | $914.70 | |