| 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 | $87.78 | 4.127% | $91.4027 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $123.34 | 8.683% | $134.0496 | $134.05 | $134.05 | $134.00 |
| Purchase #3 | $123.98 | 12.115% | $139.0002 | $139.00 | $139.00 | $139.00 |
| Purchase #4 | $51.87 | 7.139% | $55.573 | $55.57 | $55.55 | $55.60 |
| Purchase #5 | $5.90 | 6.380% | $6.2764 | $6.28 | $6.30 | $6.30 |
| Purchase #6 | $32.59 | 9.860% | $35.8034 | $35.80 | $35.80 | $35.80 |
| Purchase #7 | $30.27 | 9.184% | $33.05 | $33.05 | $33.05 | $33.10 |
| 7 purchase totals = | $455.73 | $495.1553 | $495.15 | $495.15 | $495.20 | |