| 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 | $217.93 | 13.488% | $247.3244 | $247.32 | $247.30 | $247.30 |
| Purchase #2 | $44.48 | 10.858% | $49.3096 | $49.31 | $49.30 | $49.30 |
| Purchase #3 | $34.64 | 7.497% | $37.237 | $37.24 | $37.25 | $37.20 |
| Purchase #4 | $62.84 | 11.467% | $70.0459 | $70.05 | $70.05 | $70.00 |
| Purchase #5 | $65.95 | 7.608% | $70.9675 | $70.97 | $70.95 | $71.00 |
| Purchase #6 | $114.87 | 11.599% | $128.1938 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $132.38 | 4.723% | $138.6323 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $673.09 | $741.7105 | $741.71 | $741.70 | $741.60 | |