| 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 | $235.82 | 13.567% | $267.8137 | $267.81 | $267.80 | $267.80 |
| Purchase #2 | $28.28 | 12.679% | $31.8656 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $39.52 | 10.765% | $43.7743 | $43.77 | $43.75 | $43.80 |
| Purchase #4 | $63.94 | 4.716% | $66.9554 | $66.96 | $66.95 | $67.00 |
| Purchase #5 | $23.43 | 10.177% | $25.8145 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $152.50 | 6.840% | $162.931 | $162.93 | $162.95 | $162.90 |
| Purchase #7 | $108.63 | 5.160% | $114.2353 | $114.24 | $114.25 | $114.20 |
| 7 purchase totals = | $652.12 | $713.3898 | $713.39 | $713.35 | $713.40 | |