| 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 | $5.28 | 8.316% | $5.7191 | $5.72 | $5.70 | $5.70 |
| Purchase #2 | $61.53 | 3.430% | $63.6405 | $63.64 | $63.65 | $63.60 |
| Purchase #3 | $109.25 | 7.610% | $117.5639 | $117.56 | $117.55 | $117.60 |
| Purchase #4 | $79.27 | 11.118% | $88.0832 | $88.08 | $88.10 | $88.10 |
| Purchase #5 | $248.77 | 13.454% | $282.2395 | $282.24 | $282.25 | $282.20 |
| Purchase #6 | $131.69 | 5.583% | $139.0423 | $139.04 | $139.05 | $139.00 |
| Purchase #7 | $59.56 | 5.557% | $62.8697 | $62.87 | $62.85 | $62.90 |
| 7 purchase totals = | $695.35 | $759.1582 | $759.15 | $759.15 | $759.10 | |