| 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 | $44.81 | 11.150% | $49.8063 | $49.81 | $49.80 | $49.80 |
| Purchase #2 | $104.55 | 6.790% | $111.6489 | $111.65 | $111.65 | $111.60 |
| Purchase #3 | $244.40 | 4.325% | $254.9703 | $254.97 | $254.95 | $255.00 |
| Purchase #4 | $16.60 | 7.817% | $17.8976 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $30.28 | 5.280% | $31.8788 | $31.88 | $31.90 | $31.90 |
| Purchase #6 | $193.78 | 10.156% | $213.4603 | $213.46 | $213.45 | $213.50 |
| Purchase #7 | $195.91 | 13.448% | $222.256 | $222.26 | $222.25 | $222.30 |
| 7 purchase totals = | $830.33 | $901.9182 | $901.93 | $901.90 | $902.00 | |