| 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 | $54.30 | 4.144% | $56.5502 | $56.55 | $56.55 | $56.60 |
| Purchase #2 | $29.28 | 10.774% | $32.4346 | $32.43 | $32.45 | $32.40 |
| Purchase #3 | $234.30 | 13.791% | $266.6123 | $266.61 | $266.60 | $266.60 |
| Purchase #4 | $15.31 | 11.359% | $17.0491 | $17.05 | $17.05 | $17.00 |
| Purchase #5 | $210.75 | 9.847% | $231.5026 | $231.50 | $231.50 | $231.50 |
| Purchase #6 | $7.25 | 11.196% | $8.0617 | $8.06 | $8.05 | $8.10 |
| Purchase #7 | $230.83 | 6.218% | $245.183 | $245.18 | $245.20 | $245.20 |
| 7 purchase totals = | $782.02 | $857.3935 | $857.38 | $857.40 | $857.40 | |