| 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 | $67.79 | 11.251% | $75.4171 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $181.47 | 6.777% | $193.7682 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $120.79 | 12.500% | $135.8888 | $135.89 | $135.90 | $135.90 |
| Purchase #4 | $39.91 | 12.333% | $44.8321 | $44.83 | $44.85 | $44.80 |
| Purchase #5 | $131.66 | 9.676% | $144.3994 | $144.40 | $144.40 | $144.40 |
| Purchase #6 | $49.64 | 4.141% | $51.6956 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $32.39 | 12.863% | $36.5563 | $36.56 | $36.55 | $36.60 |
| 7 purchase totals = | $623.65 | $682.5575 | $682.57 | $682.55 | $682.60 | |