| 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 | $6.95 | 13.214% | $7.8684 | $7.87 | $7.85 | $7.90 |
| Purchase #2 | $61.91 | 5.136% | $65.0897 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $74.72 | 7.584% | $80.3868 | $80.39 | $80.40 | $80.40 |
| Purchase #4 | $115.93 | 12.746% | $130.7064 | $130.71 | $130.70 | $130.70 |
| Purchase #5 | $119.73 | 13.528% | $135.9271 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $203.99 | 13.240% | $230.9983 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $119.41 | 6.160% | $126.7657 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $702.64 | $777.7424 | $777.76 | $777.75 | $777.80 | |