| 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 | $39.73 | 12.580% | $44.728 | $44.73 | $44.75 | $44.70 |
| Purchase #2 | $132.31 | 3.551% | $137.0083 | $137.01 | $137.00 | $137.00 |
| Purchase #3 | $90.97 | 8.736% | $98.9171 | $98.92 | $98.90 | $98.90 |
| Purchase #4 | $102.96 | 3.866% | $106.9404 | $106.94 | $106.95 | $106.90 |
| Purchase #5 | $198.86 | 5.508% | $209.8132 | $209.81 | $209.80 | $209.80 |
| Purchase #6 | $207.96 | 7.491% | $223.5383 | $223.54 | $223.55 | $223.50 |
| Purchase #7 | $32.90 | 13.292% | $37.2731 | $37.27 | $37.25 | $37.30 |
| 7 purchase totals = | $805.69 | $858.2184 | $858.22 | $858.20 | $858.10 | |