| 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 | $10.45 | 9.398% | $11.4321 | $11.43 | $11.45 | $11.40 |
| Purchase #2 | $8.95 | 6.290% | $9.513 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $153.42 | 3.409% | $158.6501 | $158.65 | $158.65 | $158.70 |
| Purchase #4 | $208.75 | 7.342% | $224.0764 | $224.08 | $224.10 | $224.10 |
| Purchase #5 | $65.55 | 8.700% | $71.2529 | $71.25 | $71.25 | $71.30 |
| Purchase #6 | $168.82 | 6.385% | $179.5992 | $179.60 | $179.60 | $179.60 |
| Purchase #7 | $212.92 | 4.363% | $222.2097 | $222.21 | $222.20 | $222.20 |
| 7 purchase totals = | $828.86 | $876.7334 | $876.73 | $876.75 | $876.80 | |