| 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 | $84.83 | 6.667% | $90.4856 | $90.49 | $90.50 | $90.50 |
| Purchase #2 | $59.86 | 8.258% | $64.8032 | $64.80 | $64.80 | $64.80 |
| Purchase #3 | $226.58 | 10.699% | $250.8218 | $250.82 | $250.80 | $250.80 |
| Purchase #4 | $95.45 | 13.744% | $108.5686 | $108.57 | $108.55 | $108.60 |
| Purchase #5 | $110.70 | 5.721% | $117.0331 | $117.03 | $117.05 | $117.00 |
| Purchase #6 | $119.38 | 11.630% | $133.2639 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $16.61 | 6.534% | $17.6953 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $713.41 | $782.6715 | $782.67 | $782.65 | $782.70 | |