| 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 | $50.67 | 8.158% | $54.8037 | $54.80 | $54.80 | $54.80 |
| Purchase #2 | $215.67 | 3.861% | $223.997 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $74.65 | 9.836% | $81.9926 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $53.92 | 6.868% | $57.6232 | $57.62 | $57.60 | $57.60 |
| Purchase #5 | $77.25 | 10.656% | $85.4818 | $85.48 | $85.50 | $85.50 |
| Purchase #6 | $233.99 | 5.506% | $246.8735 | $246.87 | $246.85 | $246.90 |
| Purchase #7 | $110.69 | 12.571% | $124.6048 | $124.60 | $124.60 | $124.60 |
| 7 purchase totals = | $816.84 | $875.3766 | $875.36 | $875.35 | $875.40 | |