| 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 | $80.46 | 4.475% | $84.0606 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $31.91 | 5.327% | $33.6098 | $33.61 | $33.60 | $33.60 |
| Purchase #3 | $148.46 | 8.527% | $161.1192 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $19.72 | 10.119% | $21.7155 | $21.72 | $21.70 | $21.70 |
| Purchase #5 | $34.36 | 3.365% | $35.5162 | $35.52 | $35.50 | $35.50 |
| Purchase #6 | $236.65 | 9.388% | $258.8667 | $258.87 | $258.85 | $258.90 |
| Purchase #7 | $208.65 | 3.434% | $215.815 | $215.82 | $215.80 | $215.80 |
| 7 purchase totals = | $760.21 | $810.7030 | $810.72 | $810.60 | $810.70 | |