| 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 | $27.57 | 3.115% | $28.4288 | $28.43 | $28.45 | $28.40 |
| Purchase #2 | $99.94 | 12.679% | $112.6114 | $112.61 | $112.60 | $112.60 |
| Purchase #3 | $226.70 | 8.467% | $245.8947 | $245.89 | $245.90 | $245.90 |
| Purchase #4 | $65.92 | 4.321% | $68.7684 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $176.85 | 12.849% | $199.5735 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $242.98 | 5.683% | $256.7886 | $256.79 | $256.80 | $256.80 |
| Purchase #7 | $118.72 | 4.205% | $123.7122 | $123.71 | $123.70 | $123.70 |
| 7 purchase totals = | $958.68 | $1,035.7776 | $1,035.77 | $1,035.75 | $1,035.80 | |