| 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 | $72.72 | 4.677% | $76.1211 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $102.65 | 6.808% | $109.6384 | $109.64 | $109.65 | $109.60 |
| Purchase #3 | $20.26 | 11.784% | $22.6474 | $22.65 | $22.65 | $22.60 |
| Purchase #4 | $213.94 | 10.818% | $237.084 | $237.08 | $237.10 | $237.10 |
| Purchase #5 | $168.79 | 12.633% | $190.1132 | $190.11 | $190.10 | $190.10 |
| Purchase #6 | $187.89 | 10.208% | $207.0698 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $90.52 | 4.558% | $94.6459 | $94.65 | $94.65 | $94.60 |
| 7 purchase totals = | $856.77 | $937.3198 | $937.32 | $937.30 | $937.20 | |