| 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 | $69.60 | 9.795% | $76.4173 | $76.42 | $76.40 | $76.40 |
| Purchase #2 | $26.83 | 5.256% | $28.2402 | $28.24 | $28.25 | $28.20 |
| Purchase #3 | $148.62 | 6.764% | $158.6727 | $158.67 | $158.65 | $158.70 |
| Purchase #4 | $220.95 | 4.850% | $231.6661 | $231.67 | $231.65 | $231.70 |
| Purchase #5 | $180.59 | 10.423% | $199.4129 | $199.41 | $199.40 | $199.40 |
| Purchase #6 | $223.58 | 13.641% | $254.0785 | $254.08 | $254.10 | $254.10 |
| Purchase #7 | $134.80 | 10.767% | $149.3139 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $1,004.97 | $1,097.8016 | $1,097.80 | $1,097.75 | $1,097.80 | |