| 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 | $60.80 | 11.265% | $67.6491 | $67.65 | $67.65 | $67.60 |
| Purchase #2 | $5.97 | 11.285% | $6.6437 | $6.64 | $6.65 | $6.60 |
| Purchase #3 | $221.54 | 13.785% | $252.0793 | $252.08 | $252.10 | $252.10 |
| Purchase #4 | $248.26 | 10.709% | $274.8462 | $274.85 | $274.85 | $274.80 |
| Purchase #5 | $54.29 | 4.689% | $56.8357 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $129.37 | 5.672% | $136.7079 | $136.71 | $136.70 | $136.70 |
| Purchase #7 | $70.61 | 9.169% | $77.0842 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $790.84 | $871.8461 | $871.85 | $871.90 | $871.70 | |