| 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 | $8.48 | 5.227% | $8.9232 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $69.45 | 3.677% | $72.0037 | $72.00 | $72.00 | $72.00 |
| Purchase #3 | $90.77 | 3.109% | $93.592 | $93.59 | $93.60 | $93.60 |
| Purchase #4 | $43.97 | 4.270% | $45.8475 | $45.85 | $45.85 | $45.80 |
| Purchase #5 | $189.81 | 6.346% | $201.8553 | $201.86 | $201.85 | $201.90 |
| Purchase #6 | $222.71 | 8.213% | $241.0012 | $241.00 | $241.00 | $241.00 |
| Purchase #7 | $209.62 | 3.812% | $217.6107 | $217.61 | $217.60 | $217.60 |
| 7 purchase totals = | $834.81 | $880.8336 | $880.83 | $880.80 | $880.80 | |