| 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 | $53.87 | 3.356% | $55.6779 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $127.89 | 9.248% | $139.7173 | $139.72 | $139.70 | $139.70 |
| Purchase #3 | $118.48 | 12.416% | $133.1905 | $133.19 | $133.20 | $133.20 |
| Purchase #4 | $35.57 | 6.774% | $37.9795 | $37.98 | $38.00 | $38.00 |
| Purchase #5 | $238.73 | 7.678% | $257.0597 | $257.06 | $257.05 | $257.10 |
| Purchase #6 | $170.28 | 5.358% | $179.4036 | $179.40 | $179.40 | $179.40 |
| Purchase #7 | $34.59 | 11.562% | $38.5893 | $38.59 | $38.60 | $38.60 |
| 7 purchase totals = | $779.41 | $841.6178 | $841.62 | $841.65 | $841.70 | |