| 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 | $70.28 | 6.221% | $74.6521 | $74.65 | $74.65 | $74.70 |
| Purchase #2 | $60.93 | 12.781% | $68.7175 | $68.72 | $68.70 | $68.70 |
| Purchase #3 | $166.34 | 10.807% | $184.3164 | $184.32 | $184.30 | $184.30 |
| Purchase #4 | $105.82 | 10.838% | $117.2888 | $117.29 | $117.30 | $117.30 |
| Purchase #5 | $228.78 | 7.605% | $246.1787 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $242.31 | 11.714% | $270.6942 | $270.69 | $270.70 | $270.70 |
| Purchase #7 | $57.88 | 10.205% | $63.7867 | $63.79 | $63.80 | $63.80 |
| 7 purchase totals = | $932.34 | $1,025.6344 | $1,025.64 | $1,025.65 | $1,025.70 | |