| 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 | $24.60 | 4.312% | $25.6608 | $25.66 | $25.65 | $25.70 |
| Purchase #2 | $63.53 | 11.515% | $70.8455 | $70.85 | $70.85 | $70.80 |
| Purchase #3 | $84.42 | 4.492% | $88.2121 | $88.21 | $88.20 | $88.20 |
| Purchase #4 | $56.93 | 3.693% | $59.0324 | $59.03 | $59.05 | $59.00 |
| Purchase #5 | $46.30 | 13.753% | $52.6676 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $23.85 | 7.186% | $25.5639 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $5.27 | 12.650% | $5.9367 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $304.90 | $327.9190 | $327.92 | $327.90 | $327.90 | |