| 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 | $38.73 | 7.251% | $41.5383 | $41.54 | $41.55 | $41.50 |
| Purchase #2 | $45.73 | 11.540% | $51.0072 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $237.32 | 11.141% | $263.7598 | $263.76 | $263.75 | $263.80 |
| Purchase #4 | $90.96 | 6.662% | $97.0198 | $97.02 | $97.00 | $97.00 |
| Purchase #5 | $234.96 | 13.369% | $266.3718 | $266.37 | $266.35 | $266.40 |
| Purchase #6 | $72.97 | 9.592% | $79.9693 | $79.97 | $79.95 | $80.00 |
| Purchase #7 | $50.83 | 7.400% | $54.5914 | $54.59 | $54.60 | $54.60 |
| 7 purchase totals = | $771.50 | $854.2576 | $854.26 | $854.20 | $854.30 | |