| 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 | $11.44 | 5.456% | $12.0642 | $12.06 | $12.05 | $12.10 |
| Purchase #2 | $195.76 | 6.847% | $209.1637 | $209.16 | $209.15 | $209.20 |
| Purchase #3 | $54.52 | 4.689% | $57.0764 | $57.08 | $57.10 | $57.10 |
| Purchase #4 | $237.55 | 9.401% | $259.8821 | $259.88 | $259.90 | $259.90 |
| Purchase #5 | $50.59 | 12.282% | $56.8035 | $56.80 | $56.80 | $56.80 |
| Purchase #6 | $99.96 | 8.214% | $108.1707 | $108.17 | $108.15 | $108.20 |
| Purchase #7 | $235.32 | 9.167% | $256.8918 | $256.89 | $256.90 | $256.90 |
| 7 purchase totals = | $885.14 | $960.0524 | $960.04 | $960.05 | $960.20 | |