| 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 | $83.39 | 11.625% | $93.0841 | $93.08 | $93.10 | $93.10 |
| Purchase #2 | $131.35 | 8.118% | $142.013 | $142.01 | $142.00 | $142.00 |
| Purchase #3 | $167.63 | 13.535% | $190.3187 | $190.32 | $190.30 | $190.30 |
| Purchase #4 | $33.91 | 4.824% | $35.5458 | $35.55 | $35.55 | $35.50 |
| Purchase #5 | $195.95 | 6.126% | $207.9539 | $207.95 | $207.95 | $208.00 |
| Purchase #6 | $81.85 | 5.364% | $86.2404 | $86.24 | $86.25 | $86.20 |
| Purchase #7 | $13.29 | 6.669% | $14.1763 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $707.37 | $769.3322 | $769.33 | $769.35 | $769.30 | |