| 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 | $102.46 | 12.695% | $115.4673 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $196.86 | 4.423% | $205.5671 | $205.57 | $205.55 | $205.60 |
| Purchase #3 | $134.94 | 4.250% | $140.675 | $140.68 | $140.70 | $140.70 |
| Purchase #4 | $24.37 | 8.579% | $26.4607 | $26.46 | $26.45 | $26.50 |
| Purchase #5 | $129.92 | 12.769% | $146.5095 | $146.51 | $146.50 | $146.50 |
| Purchase #6 | $6.95 | 8.467% | $7.5385 | $7.54 | $7.55 | $7.50 |
| Purchase #7 | $171.50 | 3.606% | $177.6843 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $767.00 | $819.9024 | $819.91 | $819.90 | $820.00 | |