| 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 | $33.64 | 6.228% | $35.7351 | $35.74 | $35.75 | $35.70 |
| Purchase #2 | $182.74 | 4.509% | $190.9797 | $190.98 | $191.00 | $191.00 |
| Purchase #3 | $36.64 | 12.389% | $41.1793 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $17.99 | 4.861% | $18.8645 | $18.86 | $18.85 | $18.90 |
| Purchase #5 | $144.76 | 9.676% | $158.767 | $158.77 | $158.75 | $158.80 |
| Purchase #6 | $37.96 | 11.395% | $42.2855 | $42.29 | $42.30 | $42.30 |
| Purchase #7 | $218.26 | 5.230% | $229.675 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $671.99 | $717.4861 | $717.50 | $717.55 | $717.60 | |