| 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 | $150.60 | 6.283% | $160.0622 | $160.06 | $160.05 | $160.10 |
| Purchase #2 | $20.31 | 4.760% | $21.2768 | $21.28 | $21.30 | $21.30 |
| Purchase #3 | $34.61 | 10.631% | $38.2894 | $38.29 | $38.30 | $38.30 |
| Purchase #4 | $57.58 | 4.226% | $60.0133 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $140.54 | 10.585% | $155.4162 | $155.42 | $155.40 | $155.40 |
| Purchase #6 | $224.83 | 10.735% | $248.9655 | $248.97 | $248.95 | $249.00 |
| Purchase #7 | $76.44 | 7.317% | $82.0331 | $82.03 | $82.05 | $82.00 |
| 7 purchase totals = | $704.91 | $766.0565 | $766.06 | $766.05 | $766.10 | |