| 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 | $57.77 | 9.149% | $63.0554 | $63.06 | $63.05 | $63.10 |
| Purchase #2 | $80.84 | 9.316% | $88.3711 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $60.93 | 4.729% | $63.8114 | $63.81 | $63.80 | $63.80 |
| Purchase #4 | $183.66 | 12.795% | $207.1593 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $107.54 | 7.659% | $115.7765 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $239.30 | 11.459% | $266.7214 | $266.72 | $266.70 | $266.70 |
| Purchase #7 | $14.59 | 7.415% | $15.6718 | $15.67 | $15.65 | $15.70 |
| 7 purchase totals = | $744.63 | $820.5669 | $820.57 | $820.50 | $820.70 | |