| 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 | $49.41 | 3.153% | $50.9679 | $50.97 | $50.95 | $51.00 |
| Purchase #2 | $174.26 | 4.223% | $181.619 | $181.62 | $181.60 | $181.60 |
| Purchase #3 | $210.86 | 12.304% | $236.8042 | $236.80 | $236.80 | $236.80 |
| Purchase #4 | $132.93 | 3.654% | $137.7873 | $137.79 | $137.80 | $137.80 |
| Purchase #5 | $32.45 | 10.486% | $35.8527 | $35.85 | $35.85 | $35.90 |
| Purchase #6 | $198.39 | 5.425% | $209.1527 | $209.15 | $209.15 | $209.20 |
| Purchase #7 | $144.29 | 5.620% | $152.3991 | $152.40 | $152.40 | $152.40 |
| 7 purchase totals = | $942.59 | $1,004.5829 | $1,004.58 | $1,004.55 | $1,004.70 | |