| 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 | $14.37 | 5.533% | $15.1651 | $15.17 | $15.15 | $15.20 |
| Purchase #2 | $186.52 | 9.266% | $203.8029 | $203.80 | $203.80 | $203.80 |
| Purchase #3 | $46.50 | 7.714% | $50.087 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $83.82 | 9.241% | $91.5658 | $91.57 | $91.55 | $91.60 |
| Purchase #5 | $67.93 | 13.304% | $76.9674 | $76.97 | $76.95 | $77.00 |
| Purchase #6 | $84.71 | 5.292% | $89.1929 | $89.19 | $89.20 | $89.20 |
| Purchase #7 | $64.89 | 13.649% | $73.7468 | $73.75 | $73.75 | $73.70 |
| 7 purchase totals = | $548.74 | $600.5279 | $600.54 | $600.50 | $600.60 | |