| 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 | $33.89 | 3.156% | $34.9596 | $34.96 | $34.95 | $35.00 |
| Purchase #2 | $91.86 | 10.199% | $101.2288 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $17.33 | 9.171% | $18.9193 | $18.92 | $18.90 | $18.90 |
| Purchase #4 | $137.72 | 10.588% | $152.3018 | $152.30 | $152.30 | $152.30 |
| Purchase #5 | $149.97 | 10.677% | $165.9823 | $165.98 | $166.00 | $166.00 |
| Purchase #6 | $26.26 | 5.679% | $27.7513 | $27.75 | $27.75 | $27.80 |
| Purchase #7 | $76.31 | 12.361% | $85.7427 | $85.74 | $85.75 | $85.70 |
| 7 purchase totals = | $533.34 | $586.8858 | $586.88 | $586.90 | $586.90 | |