| 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 | $8.77 | 12.167% | $9.837 | $9.84 | $9.85 | $9.80 |
| Purchase #2 | $75.65 | 13.479% | $85.8469 | $85.85 | $85.85 | $85.80 |
| Purchase #3 | $37.60 | 7.202% | $40.308 | $40.31 | $40.30 | $40.30 |
| Purchase #4 | $179.58 | 3.346% | $185.5887 | $185.59 | $185.60 | $185.60 |
| Purchase #5 | $240.82 | 3.796% | $249.9615 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $84.38 | 6.438% | $89.8124 | $89.81 | $89.80 | $89.80 |
| Purchase #7 | $79.68 | 6.341% | $84.7325 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $706.48 | $746.0870 | $746.09 | $746.10 | $746.00 | |