| 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 | $48.67 | 13.658% | $55.3173 | $55.32 | $55.30 | $55.30 |
| Purchase #2 | $133.52 | 6.624% | $142.3644 | $142.36 | $142.35 | $142.40 |
| Purchase #3 | $108.62 | 5.633% | $114.7386 | $114.74 | $114.75 | $114.70 |
| Purchase #4 | $214.34 | 13.298% | $242.8429 | $242.84 | $242.85 | $242.80 |
| Purchase #5 | $7.98 | 10.369% | $8.8074 | $8.81 | $8.80 | $8.80 |
| Purchase #6 | $159.70 | 13.273% | $180.897 | $180.90 | $180.90 | $180.90 |
| Purchase #7 | $132.83 | 4.180% | $138.3823 | $138.38 | $138.40 | $138.40 |
| 7 purchase totals = | $805.66 | $883.3499 | $883.35 | $883.35 | $883.30 | |