| 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 | $70.66 | 11.713% | $78.9364 | $78.94 | $78.95 | $78.90 |
| Purchase #2 | $57.99 | 9.397% | $63.4393 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $135.47 | 4.750% | $141.9048 | $141.90 | $141.90 | $141.90 |
| Purchase #4 | $223.73 | 4.390% | $233.5517 | $233.55 | $233.55 | $233.60 |
| Purchase #5 | $119.40 | 13.818% | $135.8987 | $135.90 | $135.90 | $135.90 |
| Purchase #6 | $68.31 | 7.660% | $73.5425 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $192.30 | 12.824% | $216.9606 | $216.96 | $216.95 | $217.00 |
| 7 purchase totals = | $867.86 | $944.2340 | $944.23 | $944.25 | $944.20 | |