| 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 | $34.30 | 13.682% | $38.9929 | $38.99 | $39.00 | $39.00 |
| Purchase #2 | $184.61 | 3.292% | $190.6874 | $190.69 | $190.70 | $190.70 |
| Purchase #3 | $184.45 | 11.585% | $205.8185 | $205.82 | $205.80 | $205.80 |
| Purchase #4 | $92.37 | 10.225% | $101.8148 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $41.31 | 8.311% | $44.7433 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $181.50 | 12.165% | $203.5795 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $170.68 | 5.385% | $179.8711 | $179.87 | $179.85 | $179.90 |
| 7 purchase totals = | $889.22 | $965.5075 | $965.50 | $965.50 | $965.50 | |