| 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 | $64.46 | 7.595% | $69.3557 | $69.36 | $69.35 | $69.40 |
| Purchase #2 | $35.80 | 7.650% | $38.5387 | $38.54 | $38.55 | $38.50 |
| Purchase #3 | $216.85 | 7.626% | $233.387 | $233.39 | $233.40 | $233.40 |
| Purchase #4 | $47.94 | 7.847% | $51.7019 | $51.70 | $51.70 | $51.70 |
| Purchase #5 | $66.39 | 12.167% | $74.4677 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $199.37 | 10.310% | $219.925 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $108.78 | 8.779% | $118.3298 | $118.33 | $118.35 | $118.30 |
| 7 purchase totals = | $739.59 | $805.7058 | $805.72 | $805.75 | $805.70 | |