| 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 | $123.91 | 9.522% | $135.7087 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $234.54 | 5.103% | $246.5086 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $70.98 | 4.762% | $74.3601 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $25.97 | 10.192% | $28.6169 | $28.62 | $28.60 | $28.60 |
| Purchase #5 | $20.64 | 6.471% | $21.9756 | $21.98 | $22.00 | $22.00 |
| Purchase #6 | $213.37 | 12.436% | $239.9047 | $239.90 | $239.90 | $239.90 |
| Purchase #7 | $69.51 | 10.380% | $76.7251 | $76.73 | $76.75 | $76.70 |
| 7 purchase totals = | $758.92 | $823.7997 | $823.81 | $823.80 | $823.80 | |