| 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 | $41.45 | 4.414% | $43.2796 | $43.28 | $43.30 | $43.30 |
| Purchase #2 | $7.34 | 8.155% | $7.9386 | $7.94 | $7.95 | $7.90 |
| Purchase #3 | $223.87 | 4.166% | $233.1964 | $233.20 | $233.20 | $233.20 |
| Purchase #4 | $179.86 | 8.830% | $195.7416 | $195.74 | $195.75 | $195.70 |
| Purchase #5 | $55.32 | 6.598% | $58.97 | $58.97 | $58.95 | $59.00 |
| Purchase #6 | $29.74 | 12.568% | $33.4777 | $33.48 | $33.50 | $33.50 |
| Purchase #7 | $85.47 | 9.605% | $93.6794 | $93.68 | $93.70 | $93.70 |
| 7 purchase totals = | $623.05 | $666.2833 | $666.29 | $666.35 | $666.30 | |