| 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 | $27.98 | 12.509% | $31.48 | $31.48 | $31.50 | $31.50 |
| Purchase #2 | $165.97 | 6.181% | $176.2286 | $176.23 | $176.25 | $176.20 |
| Purchase #3 | $84.47 | 7.588% | $90.8796 | $90.88 | $90.90 | $90.90 |
| Purchase #4 | $213.41 | 10.144% | $235.0583 | $235.06 | $235.05 | $235.10 |
| Purchase #5 | $239.92 | 8.130% | $259.4255 | $259.43 | $259.45 | $259.40 |
| Purchase #6 | $5.33 | 10.832% | $5.9073 | $5.91 | $5.90 | $5.90 |
| Purchase #7 | $181.84 | 4.842% | $190.6447 | $190.64 | $190.65 | $190.60 |
| 7 purchase totals = | $918.92 | $989.6240 | $989.63 | $989.70 | $989.60 | |