| 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 | $44.94 | 10.405% | $49.616 | $49.62 | $49.60 | $49.60 |
| Purchase #2 | $16.63 | 5.665% | $17.5721 | $17.57 | $17.55 | $17.60 |
| Purchase #3 | $173.25 | 12.650% | $195.1661 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $64.45 | 10.694% | $71.3423 | $71.34 | $71.35 | $71.30 |
| Purchase #5 | $204.29 | 11.355% | $227.4871 | $227.49 | $227.50 | $227.50 |
| Purchase #6 | $141.34 | 7.615% | $152.103 | $152.10 | $152.10 | $152.10 |
| Purchase #7 | $118.74 | 4.380% | $123.9408 | $123.94 | $123.95 | $123.90 |
| 7 purchase totals = | $763.64 | $837.2274 | $837.23 | $837.20 | $837.20 | |