| 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 | $211.77 | 9.485% | $231.8564 | $231.86 | $231.85 | $231.90 |
| Purchase #2 | $189.32 | 3.579% | $196.0958 | $196.10 | $196.10 | $196.10 |
| Purchase #3 | $82.52 | 6.451% | $87.8434 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $26.88 | 10.173% | $29.6145 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $52.44 | 11.284% | $58.3573 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $78.66 | 11.833% | $87.9678 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $59.25 | 7.783% | $63.8614 | $63.86 | $63.85 | $63.90 |
| 7 purchase totals = | $700.84 | $755.5966 | $755.60 | $755.55 | $755.70 | |