| 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 | $90.33 | 3.782% | $93.7463 | $93.75 | $93.75 | $93.70 |
| Purchase #2 | $222.88 | 3.836% | $231.4297 | $231.43 | $231.45 | $231.40 |
| Purchase #3 | $7.61 | 3.380% | $7.8672 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $210.32 | 4.439% | $219.6561 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $243.29 | 8.657% | $264.3516 | $264.35 | $264.35 | $264.40 |
| Purchase #6 | $91.26 | 8.175% | $98.7205 | $98.72 | $98.70 | $98.70 |
| Purchase #7 | $74.78 | 11.822% | $83.6205 | $83.62 | $83.60 | $83.60 |
| 7 purchase totals = | $940.47 | $999.3919 | $999.40 | $999.35 | $999.40 | |