| 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 | $49.28 | 3.103% | $50.8092 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $204.96 | 6.193% | $217.6532 | $217.65 | $217.65 | $217.70 |
| Purchase #3 | $88.75 | 4.387% | $92.6435 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $10.47 | 5.238% | $11.0184 | $11.02 | $11.00 | $11.00 |
| Purchase #5 | $38.30 | 4.393% | $39.9825 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $15.73 | 12.652% | $17.7202 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $195.27 | 10.836% | $216.4295 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $602.76 | $646.2565 | $646.25 | $646.25 | $646.20 | |