| 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 | $245.45 | 10.415% | $271.0136 | $271.01 | $271.00 | $271.00 |
| Purchase #2 | $74.60 | 7.734% | $80.3696 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $93.62 | 11.603% | $104.4827 | $104.48 | $104.50 | $104.50 |
| Purchase #4 | $21.73 | 4.533% | $22.715 | $22.72 | $22.70 | $22.70 |
| Purchase #5 | $129.50 | 3.564% | $134.1154 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $40.51 | 9.643% | $44.4164 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $100.41 | 5.190% | $105.6213 | $105.62 | $105.60 | $105.60 |
| 7 purchase totals = | $705.82 | $762.7340 | $762.74 | $762.65 | $762.70 | |