| 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 | $7.53 | 5.835% | $7.9694 | $7.97 | $7.95 | $8.00 |
| Purchase #2 | $209.93 | 6.171% | $222.8848 | $222.88 | $222.90 | $222.90 |
| Purchase #3 | $158.80 | 11.431% | $176.9524 | $176.95 | $176.95 | $177.00 |
| Purchase #4 | $68.54 | 9.557% | $75.0904 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $84.58 | 6.856% | $90.3788 | $90.38 | $90.40 | $90.40 |
| Purchase #6 | $171.77 | 5.478% | $181.1796 | $181.18 | $181.20 | $181.20 |
| Purchase #7 | $39.55 | 7.307% | $42.4399 | $42.44 | $42.45 | $42.40 |
| 7 purchase totals = | $740.70 | $796.8953 | $796.89 | $796.95 | $797.00 | |