| 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 | $12.82 | 10.360% | $14.1482 | $14.15 | $14.15 | $14.10 |
| Purchase #2 | $57.66 | 9.822% | $63.3234 | $63.32 | $63.30 | $63.30 |
| Purchase #3 | $247.40 | 7.697% | $266.4424 | $266.44 | $266.45 | $266.40 |
| Purchase #4 | $18.71 | 5.160% | $19.6754 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $75.26 | 11.327% | $83.7847 | $83.78 | $83.80 | $83.80 |
| Purchase #6 | $11.66 | 5.395% | $12.2891 | $12.29 | $12.30 | $12.30 |
| Purchase #7 | $98.56 | 10.859% | $109.2626 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $522.07 | $568.9258 | $568.92 | $568.95 | $568.90 | |