| 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 | $245.69 | 5.411% | $258.9843 | $258.98 | $259.00 | $259.00 |
| Purchase #2 | $6.71 | 6.218% | $7.1272 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $57.87 | 7.179% | $62.0245 | $62.02 | $62.00 | $62.00 |
| Purchase #4 | $143.88 | 6.672% | $153.4797 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $25.33 | 6.141% | $26.8855 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $86.36 | 4.727% | $90.4422 | $90.44 | $90.45 | $90.40 |
| Purchase #7 | $54.28 | 8.570% | $58.9318 | $58.93 | $58.95 | $58.90 |
| 7 purchase totals = | $620.12 | $657.8752 | $657.87 | $657.95 | $657.80 | |