| 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 | $182.35 | 12.647% | $205.4118 | $205.41 | $205.40 | $205.40 |
| Purchase #2 | $105.47 | 9.805% | $115.8113 | $115.81 | $115.80 | $115.80 |
| Purchase #3 | $62.99 | 8.501% | $68.3448 | $68.34 | $68.35 | $68.30 |
| Purchase #4 | $60.72 | 11.660% | $67.8 | $67.80 | $67.80 | $67.80 |
| Purchase #5 | $9.51 | 5.692% | $10.0513 | $10.05 | $10.05 | $10.10 |
| Purchase #6 | $238.73 | 12.790% | $269.2636 | $269.26 | $269.25 | $269.30 |
| Purchase #7 | $30.26 | 3.465% | $31.3085 | $31.31 | $31.30 | $31.30 |
| 7 purchase totals = | $690.03 | $767.9913 | $767.98 | $767.95 | $768.00 | |