| 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 | $74.93 | 12.286% | $84.1359 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $137.43 | 7.112% | $147.204 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $74.37 | 12.488% | $83.6573 | $83.66 | $83.65 | $83.70 |
| Purchase #4 | $62.65 | 7.358% | $67.2598 | $67.26 | $67.25 | $67.30 |
| Purchase #5 | $15.34 | 3.474% | $15.8729 | $15.87 | $15.85 | $15.90 |
| Purchase #6 | $144.65 | 4.650% | $151.3762 | $151.38 | $151.40 | $151.40 |
| Purchase #7 | $35.51 | 9.820% | $38.9971 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $544.88 | $588.5032 | $588.51 | $588.50 | $588.60 | |