| 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 | $31.70 | 9.756% | $34.7927 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $36.65 | 11.812% | $40.9791 | $40.98 | $41.00 | $41.00 |
| Purchase #3 | $129.85 | 4.748% | $136.0153 | $136.02 | $136.00 | $136.00 |
| Purchase #4 | $44.65 | 9.769% | $49.0119 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $51.87 | 11.504% | $57.8371 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $240.66 | 4.509% | $251.5114 | $251.51 | $251.50 | $251.50 |
| Purchase #7 | $72.64 | 12.658% | $81.8348 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $608.02 | $651.9823 | $651.98 | $652.00 | $651.90 | |