| 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 | $129.40 | 12.505% | $145.5815 | $145.58 | $145.60 | $145.60 |
| Purchase #2 | $65.96 | 13.845% | $75.0922 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $156.35 | 5.175% | $164.4411 | $164.44 | $164.45 | $164.40 |
| Purchase #4 | $11.36 | 11.553% | $12.6724 | $12.67 | $12.65 | $12.70 |
| Purchase #5 | $90.80 | 8.609% | $98.617 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $245.99 | 8.513% | $266.9311 | $266.93 | $266.95 | $266.90 |
| Purchase #7 | $80.71 | 11.526% | $90.0126 | $90.01 | $90.00 | $90.00 |
| 7 purchase totals = | $780.57 | $853.3479 | $853.34 | $853.35 | $853.30 | |