| 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 | $46.48 | 12.139% | $52.1222 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $108.27 | 10.866% | $120.0346 | $120.03 | $120.05 | $120.00 |
| Purchase #3 | $79.73 | 13.624% | $90.5924 | $90.59 | $90.60 | $90.60 |
| Purchase #4 | $63.94 | 10.596% | $70.7151 | $70.72 | $70.70 | $70.70 |
| Purchase #5 | $15.75 | 5.322% | $16.5882 | $16.59 | $16.60 | $16.60 |
| Purchase #6 | $67.94 | 9.634% | $74.4853 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $175.45 | 4.776% | $183.8295 | $183.83 | $183.85 | $183.80 |
| 7 purchase totals = | $557.56 | $608.3673 | $608.37 | $608.40 | $608.30 | |