| 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 | $42.78 | 8.735% | $46.5168 | $46.52 | $46.50 | $46.50 |
| Purchase #2 | $56.36 | 4.652% | $58.9819 | $58.98 | $59.00 | $59.00 |
| Purchase #3 | $213.28 | 5.844% | $225.7441 | $225.74 | $225.75 | $225.70 |
| Purchase #4 | $149.28 | 11.463% | $166.392 | $166.39 | $166.40 | $166.40 |
| Purchase #5 | $23.40 | 12.312% | $26.281 | $26.28 | $26.30 | $26.30 |
| Purchase #6 | $185.32 | 7.443% | $199.1134 | $199.11 | $199.10 | $199.10 |
| Purchase #7 | $246.58 | 8.155% | $266.6886 | $266.69 | $266.70 | $266.70 |
| 7 purchase totals = | $917.00 | $989.7178 | $989.71 | $989.75 | $989.70 | |