| 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 | $87.36 | 3.736% | $90.6238 | $90.62 | $90.60 | $90.60 |
| Purchase #2 | $96.59 | 12.868% | $109.0192 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $44.78 | 10.141% | $49.3211 | $49.32 | $49.30 | $49.30 |
| Purchase #4 | $141.68 | 9.307% | $154.8662 | $154.87 | $154.85 | $154.90 |
| Purchase #5 | $12.61 | 13.129% | $14.2656 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $87.51 | 6.690% | $93.3644 | $93.36 | $93.35 | $93.40 |
| Purchase #7 | $119.63 | 3.438% | $123.7429 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $590.16 | $635.2032 | $635.20 | $635.10 | $635.20 | |