| 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 | $62.37 | 6.129% | $66.1927 | $66.19 | $66.20 | $66.20 |
| Purchase #2 | $11.45 | 13.119% | $12.9521 | $12.95 | $12.95 | $13.00 |
| Purchase #3 | $135.54 | 3.374% | $140.1131 | $140.11 | $140.10 | $140.10 |
| Purchase #4 | $42.39 | 6.674% | $45.2191 | $45.22 | $45.20 | $45.20 |
| Purchase #5 | $82.88 | 5.180% | $87.1732 | $87.17 | $87.15 | $87.20 |
| Purchase #6 | $49.69 | 5.824% | $52.5839 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $87.76 | 6.712% | $93.6505 | $93.65 | $93.65 | $93.70 |
| 7 purchase totals = | $472.08 | $497.8846 | $497.87 | $497.85 | $498.00 | |