| 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 | $65.65 | 5.718% | $69.4039 | $69.40 | $69.40 | $69.40 |
| Purchase #2 | $180.56 | 12.245% | $202.6696 | $202.67 | $202.65 | $202.70 |
| Purchase #3 | $94.32 | 11.265% | $104.9451 | $104.95 | $104.95 | $104.90 |
| Purchase #4 | $111.87 | 6.871% | $119.5566 | $119.56 | $119.55 | $119.60 |
| Purchase #5 | $31.85 | 6.416% | $33.8935 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $63.44 | 8.701% | $68.9599 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $33.93 | 12.495% | $38.1696 | $38.17 | $38.15 | $38.20 |
| 7 purchase totals = | $581.62 | $637.5982 | $637.60 | $637.55 | $637.70 | |