| 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 | $72.60 | 5.830% | $76.8326 | $76.83 | $76.85 | $76.80 |
| Purchase #2 | $30.37 | 3.364% | $31.3916 | $31.39 | $31.40 | $31.40 |
| Purchase #3 | $35.28 | 3.635% | $36.5624 | $36.56 | $36.55 | $36.60 |
| Purchase #4 | $29.87 | 6.874% | $31.9233 | $31.92 | $31.90 | $31.90 |
| Purchase #5 | $15.76 | 3.631% | $16.3322 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $15.62 | 12.428% | $17.5613 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $10.37 | 8.530% | $11.2546 | $11.25 | $11.25 | $11.30 |
| 7 purchase totals = | $209.87 | $221.8580 | $221.84 | $221.85 | $221.90 | |