| 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 | $61.59 | 4.319% | $64.2501 | $64.25 | $64.25 | $64.30 |
| Purchase #2 | $35.32 | 6.443% | $37.5957 | $37.60 | $37.60 | $37.60 |
| Purchase #3 | $191.64 | 8.393% | $207.7243 | $207.72 | $207.70 | $207.70 |
| Purchase #4 | $105.78 | 11.605% | $118.0558 | $118.06 | $118.05 | $118.10 |
| Purchase #5 | $18.75 | 13.477% | $21.2769 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $218.63 | 7.844% | $235.7793 | $235.78 | $235.80 | $235.80 |
| Purchase #7 | $140.86 | 11.481% | $157.0321 | $157.03 | $157.05 | $157.00 |
| 7 purchase totals = | $772.57 | $841.7142 | $841.72 | $841.75 | $841.80 | |