| 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 | $40.56 | 6.194% | $43.0723 | $43.07 | $43.05 | $43.10 |
| Purchase #2 | $178.29 | 4.641% | $186.5644 | $186.56 | $186.55 | $186.60 |
| Purchase #3 | $89.31 | 8.414% | $96.8245 | $96.82 | $96.80 | $96.80 |
| Purchase #4 | $212.93 | 8.186% | $230.3604 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $162.51 | 10.551% | $179.6564 | $179.66 | $179.65 | $179.70 |
| Purchase #6 | $161.83 | 5.529% | $170.7776 | $170.78 | $170.80 | $170.80 |
| Purchase #7 | $28.46 | 3.382% | $29.4225 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $873.89 | $936.6781 | $936.67 | $936.60 | $936.80 | |