| 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 | $5.65 | 11.511% | $6.3004 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $9.62 | 7.308% | $10.323 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $160.34 | 11.200% | $178.2981 | $178.30 | $178.30 | $178.30 |
| Purchase #4 | $217.68 | 10.543% | $240.63 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $209.82 | 8.497% | $227.6484 | $227.65 | $227.65 | $227.60 |
| Purchase #6 | $46.91 | 13.699% | $53.3362 | $53.34 | $53.35 | $53.30 |
| Purchase #7 | $169.91 | 5.738% | $179.6594 | $179.66 | $179.65 | $179.70 |
| 7 purchase totals = | $819.93 | $896.1955 | $896.20 | $896.20 | $896.10 | |